2054687688

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{306853}}^1$

素因数の和:306899

約数の個数: 64

約数和(自身を含む): 5891596800

約数和(自身を除く): 3836909112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 306853, 613706, 920559, 1227412, 1841118, 2454824, 2761677, 3682236, 5523354, 7364472, 8285031, 9512443, 11046708, 16570062, 19024886, 22093416, 28537329, 33140124, 38049772, 57074658, 66280248, 76099544, 85611987, 114149316, 171223974, 228298632, 256835961, 342447948, 513671922, 684895896, 1027343844, 2054687688]

約数ペア:

[(1, 2054687688), (2, 1027343844), (3, 684895896), (4, 513671922), (6, 342447948), (8, 256835961), (9, 228298632), (12, 171223974), (18, 114149316), (24, 85611987), (27, 76099544), (31, 66280248), (36, 57074658), (54, 38049772), (62, 33140124), (72, 28537329), (93, 22093416), (108, 19024886), (124, 16570062), (186, 11046708), (216, 9512443), (248, 8285031), (279, 7364472), (372, 5523354), (558, 3682236), (744, 2761677), (837, 2454824), (1116, 1841118), (1674, 1227412), (2232, 920559), (3348, 613706), (6696, 306853)]