17998344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 62375040

約数和(自身を除く): 44376696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 52, 56, 63, 67, 72, 78, 82, 84, 91, 104, 117, 123, 126, 134, 156, 164, 168, 182, 201, 234, 246, 252, 268, 273, 287, 312, 328, 364, 369, 402, 468, 469, 492, 504, 533, 536, 546, 574, 603, 728, 738, 804, 819, 861, 871, 936, 938, 984, 1066, 1092, 1148, 1206, 1407, 1476, 1599, 1608, 1638, 1722, 1742, 1876, 2132, 2184, 2296, 2412, 2583, 2613, 2747, 2814, 2952, 3198, 3276, 3444, 3484, 3731, 3752, 4221, 4264, 4797, 4824, 5166, 5226, 5494, 5628, 6097, 6396, 6552, 6888, 6968, 7462, 7839, 8241, 8442, 9594, 10332, 10452, 10988, 11193, 11256, 12194, 12792, 14924, 15678, 16482, 16884, 18291, 19188, 19229, 20664, 20904, 21976, 22386, 24388, 24723, 29848, 31356, 32964, 33579, 33768, 35711, 36582, 38376, 38458, 44772, 48776, 49446, 54873, 57687, 62712, 65928, 67158, 71422, 73164, 76916, 89544, 98892, 107133, 109746, 115374, 134316, 142844, 146328, 153832, 173061, 197784, 214266, 219492, 230748, 249977, 268632, 285688, 321399, 346122, 428532, 438984, 461496, 499954, 642798, 692244, 749931, 857064, 999908, 1285596, 1384488, 1499862, 1999816, 2249793, 2571192, 2999724, 4499586, 5999448, 8999172, 17998344]

約数ペア:

[(1, 17998344), (2, 8999172), (3, 5999448), (4, 4499586), (6, 2999724), (7, 2571192), (8, 2249793), (9, 1999816), (12, 1499862), (13, 1384488), (14, 1285596), (18, 999908), (21, 857064), (24, 749931), (26, 692244), (28, 642798), (36, 499954), (39, 461496), (41, 438984), (42, 428532), (52, 346122), (56, 321399), (63, 285688), (67, 268632), (72, 249977), (78, 230748), (82, 219492), (84, 214266), (91, 197784), (104, 173061), (117, 153832), (123, 146328), (126, 142844), (134, 134316), (156, 115374), (164, 109746), (168, 107133), (182, 98892), (201, 89544), (234, 76916), (246, 73164), (252, 71422), (268, 67158), (273, 65928), (287, 62712), (312, 57687), (328, 54873), (364, 49446), (369, 48776), (402, 44772), (468, 38458), (469, 38376), (492, 36582), (504, 35711), (533, 33768), (536, 33579), (546, 32964), (574, 31356), (603, 29848), (728, 24723), (738, 24388), (804, 22386), (819, 21976), (861, 20904), (871, 20664), (936, 19229), (938, 19188), (984, 18291), (1066, 16884), (1092, 16482), (1148, 15678), (1206, 14924), (1407, 12792), (1476, 12194), (1599, 11256), (1608, 11193), (1638, 10988), (1722, 10452), (1742, 10332), (1876, 9594), (2132, 8442), (2184, 8241), (2296, 7839), (2412, 7462), (2583, 6968), (2613, 6888), (2747, 6552), (2814, 6396), (2952, 6097), (3198, 5628), (3276, 5494), (3444, 5226), (3484, 5166), (3731, 4824), (3752, 4797), (4221, 4264)]