2507544

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 8064000

約数和(自身を除く): 5556456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 47, 52, 54, 57, 72, 76, 78, 94, 104, 108, 114, 117, 141, 152, 156, 171, 188, 216, 228, 234, 247, 282, 312, 342, 351, 376, 423, 456, 468, 494, 513, 564, 611, 684, 702, 741, 846, 893, 936, 988, 1026, 1128, 1222, 1269, 1368, 1404, 1482, 1692, 1786, 1833, 1976, 2052, 2223, 2444, 2538, 2679, 2808, 2964, 3384, 3572, 3666, 4104, 4446, 4888, 5076, 5358, 5499, 5928, 6669, 7144, 7332, 8037, 8892, 10152, 10716, 10998, 11609, 13338, 14664, 16074, 16497, 17784, 21432, 21996, 23218, 24111, 26676, 32148, 32994, 34827, 43992, 46436, 48222, 53352, 64296, 65988, 69654, 92872, 96444, 104481, 131976, 139308, 192888, 208962, 278616, 313443, 417924, 626886, 835848, 1253772, 2507544]

約数ペア:

[(1, 2507544), (2, 1253772), (3, 835848), (4, 626886), (6, 417924), (8, 313443), (9, 278616), (12, 208962), (13, 192888), (18, 139308), (19, 131976), (24, 104481), (26, 96444), (27, 92872), (36, 69654), (38, 65988), (39, 64296), (47, 53352), (52, 48222), (54, 46436), (57, 43992), (72, 34827), (76, 32994), (78, 32148), (94, 26676), (104, 24111), (108, 23218), (114, 21996), (117, 21432), (141, 17784), (152, 16497), (156, 16074), (171, 14664), (188, 13338), (216, 11609), (228, 10998), (234, 10716), (247, 10152), (282, 8892), (312, 8037), (342, 7332), (351, 7144), (376, 6669), (423, 5928), (456, 5499), (468, 5358), (494, 5076), (513, 4888), (564, 4446), (611, 4104), (684, 3666), (702, 3572), (741, 3384), (846, 2964), (893, 2808), (936, 2679), (988, 2538), (1026, 2444), (1128, 2223), (1222, 2052), (1269, 1976), (1368, 1833), (1404, 1786), (1482, 1692)]