16702452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 46093320

約数和(自身を除く): 29390868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 401, 468, 534, 801, 802, 1068, 1157, 1203, 1602, 1604, 2314, 2406, 3204, 3471, 3609, 4628, 4812, 5213, 6942, 7218, 10413, 10426, 13884, 14436, 15639, 20826, 20852, 31278, 35689, 41652, 46917, 62556, 71378, 93834, 107067, 142756, 187668, 214134, 321201, 428268, 463957, 642402, 927914, 1284804, 1391871, 1855828, 2783742, 4175613, 5567484, 8351226, 16702452]

約数ペア:

[(1, 16702452), (2, 8351226), (3, 5567484), (4, 4175613), (6, 2783742), (9, 1855828), (12, 1391871), (13, 1284804), (18, 927914), (26, 642402), (36, 463957), (39, 428268), (52, 321201), (78, 214134), (89, 187668), (117, 142756), (156, 107067), (178, 93834), (234, 71378), (267, 62556), (356, 46917), (401, 41652), (468, 35689), (534, 31278), (801, 20852), (802, 20826), (1068, 15639), (1157, 14436), (1203, 13884), (1602, 10426), (1604, 10413), (2314, 7218), (2406, 6942), (3204, 5213), (3471, 4812), (3609, 4628)]