7118748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 23115456

約数和(自身を除く): 15996708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 53, 63, 78, 82, 84, 91, 106, 117, 123, 126, 156, 159, 164, 182, 212, 234, 246, 252, 273, 287, 318, 364, 369, 371, 468, 477, 492, 533, 546, 574, 636, 689, 738, 742, 819, 861, 954, 1066, 1092, 1113, 1148, 1378, 1476, 1484, 1599, 1638, 1722, 1908, 2067, 2132, 2173, 2226, 2583, 2756, 3198, 3276, 3339, 3444, 3731, 4134, 4346, 4452, 4797, 4823, 5166, 6201, 6396, 6519, 6678, 7462, 8268, 8692, 9594, 9646, 10332, 11193, 12402, 13038, 13356, 14469, 14924, 15211, 19188, 19292, 19557, 22386, 24804, 26076, 28249, 28938, 30422, 33579, 39114, 43407, 44772, 45633, 56498, 57876, 60844, 67158, 78228, 84747, 86814, 91266, 112996, 134316, 136899, 169494, 173628, 182532, 197743, 254241, 273798, 338988, 395486, 508482, 547596, 593229, 790972, 1016964, 1186458, 1779687, 2372916, 3559374, 7118748]

約数ペア:

[(1, 7118748), (2, 3559374), (3, 2372916), (4, 1779687), (6, 1186458), (7, 1016964), (9, 790972), (12, 593229), (13, 547596), (14, 508482), (18, 395486), (21, 338988), (26, 273798), (28, 254241), (36, 197743), (39, 182532), (41, 173628), (42, 169494), (52, 136899), (53, 134316), (63, 112996), (78, 91266), (82, 86814), (84, 84747), (91, 78228), (106, 67158), (117, 60844), (123, 57876), (126, 56498), (156, 45633), (159, 44772), (164, 43407), (182, 39114), (212, 33579), (234, 30422), (246, 28938), (252, 28249), (273, 26076), (287, 24804), (318, 22386), (364, 19557), (369, 19292), (371, 19188), (468, 15211), (477, 14924), (492, 14469), (533, 13356), (546, 13038), (574, 12402), (636, 11193), (689, 10332), (738, 9646), (742, 9594), (819, 8692), (861, 8268), (954, 7462), (1066, 6678), (1092, 6519), (1113, 6396), (1148, 6201), (1378, 5166), (1476, 4823), (1484, 4797), (1599, 4452), (1638, 4346), (1722, 4134), (1908, 3731), (2067, 3444), (2132, 3339), (2173, 3276), (2226, 3198), (2583, 2756)]