21193669974

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{16033}}^1$

素因数の和:16245

約数の個数: 64

約数和(自身を含む): 44884938240

約数和(自身を除く): 23691268266

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 107, 142, 174, 213, 214, 321, 426, 642, 2059, 3103, 4118, 6177, 6206, 7597, 9309, 12354, 15194, 16033, 18618, 22791, 32066, 45582, 48099, 96198, 220313, 440626, 464957, 660939, 929914, 1138343, 1321878, 1394871, 1715531, 2276686, 2789742, 3415029, 3431062, 5146593, 6830058, 10293186, 33011947, 49750399, 66023894, 99035841, 99500798, 121802701, 149251197, 198071682, 243605402, 298502394, 365408103, 730816206, 3532278329, 7064556658, 10596834987, 21193669974]

約数ペア:

[(1, 21193669974), (2, 10596834987), (3, 7064556658), (6, 3532278329), (29, 730816206), (58, 365408103), (71, 298502394), (87, 243605402), (107, 198071682), (142, 149251197), (174, 121802701), (213, 99500798), (214, 99035841), (321, 66023894), (426, 49750399), (642, 33011947), (2059, 10293186), (3103, 6830058), (4118, 5146593), (6177, 3431062), (6206, 3415029), (7597, 2789742), (9309, 2276686), (12354, 1715531), (15194, 1394871), (16033, 1321878), (18618, 1138343), (22791, 929914), (32066, 660939), (45582, 464957), (48099, 440626), (96198, 220313)]