2912503212

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{3889}}^1$

素因数の和:4263

約数の個数: 72

約数和(自身を含む): 7493260320

約数和(自身を除く): 4580757108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 293, 426, 586, 639, 852, 879, 1172, 1278, 1758, 2556, 2637, 3516, 3889, 5274, 7778, 10548, 11667, 15556, 20803, 23334, 35001, 41606, 46668, 62409, 70002, 83212, 124818, 140004, 187227, 249636, 276119, 374454, 552238, 748908, 828357, 1104476, 1139477, 1656714, 2278954, 2485071, 3313428, 3418431, 4557908, 4970142, 6836862, 9940284, 10255293, 13673724, 20510586, 41021172, 80902867, 161805734, 242708601, 323611468, 485417202, 728125803, 970834404, 1456251606, 2912503212]

約数ペア:

[(1, 2912503212), (2, 1456251606), (3, 970834404), (4, 728125803), (6, 485417202), (9, 323611468), (12, 242708601), (18, 161805734), (36, 80902867), (71, 41021172), (142, 20510586), (213, 13673724), (284, 10255293), (293, 9940284), (426, 6836862), (586, 4970142), (639, 4557908), (852, 3418431), (879, 3313428), (1172, 2485071), (1278, 2278954), (1758, 1656714), (2556, 1139477), (2637, 1104476), (3516, 828357), (3889, 748908), (5274, 552238), (7778, 374454), (10548, 276119), (11667, 249636), (15556, 187227), (20803, 140004), (23334, 124818), (35001, 83212), (41606, 70002), (46668, 62409)]