2912597532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{45427}}^1$

素因数の和:45587

約数の個数: 72

約数和(自身を含む): 7986787536

約数和(自身を除く): 5074190004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 4932, 5343, 7124, 10686, 16029, 21372, 32058, 45427, 64116, 90854, 136281, 181708, 272562, 408843, 545124, 590551, 817686, 1181102, 1635372, 1771653, 2362204, 3543306, 5314959, 6223499, 7086612, 10629918, 12446998, 18670497, 21259836, 24893996, 37340994, 56011491, 74681988, 80905487, 112022982, 161810974, 224045964, 242716461, 323621948, 485432922, 728149383, 970865844, 1456298766, 2912597532]

約数ペア:

[(1, 2912597532), (2, 1456298766), (3, 970865844), (4, 728149383), (6, 485432922), (9, 323621948), (12, 242716461), (13, 224045964), (18, 161810974), (26, 112022982), (36, 80905487), (39, 74681988), (52, 56011491), (78, 37340994), (117, 24893996), (137, 21259836), (156, 18670497), (234, 12446998), (274, 10629918), (411, 7086612), (468, 6223499), (548, 5314959), (822, 3543306), (1233, 2362204), (1644, 1771653), (1781, 1635372), (2466, 1181102), (3562, 817686), (4932, 590551), (5343, 545124), (7124, 408843), (10686, 272562), (16029, 181708), (21372, 136281), (32058, 90854), (45427, 64116)]