18751798704

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{10169}}^1$

素因数の和:11158

約数の個数: 80

約数和(自身を含む): 49681507680

約数和(自身を除く): 30929708976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 937, 984, 1874, 1968, 2811, 3748, 5622, 7496, 10169, 11244, 14992, 20338, 22488, 30507, 38417, 40676, 44976, 61014, 76834, 81352, 115251, 122028, 153668, 162704, 230502, 244056, 307336, 416929, 461004, 488112, 614672, 833858, 922008, 1250787, 1667716, 1844016, 2501574, 3335432, 5003148, 6670864, 9528353, 10006296, 19056706, 20012592, 28585059, 38113412, 57170118, 76226824, 114340236, 152453648, 228680472, 390662473, 457360944, 781324946, 1171987419, 1562649892, 2343974838, 3125299784, 4687949676, 6250599568, 9375899352, 18751798704]

約数ペア:

[(1, 18751798704), (2, 9375899352), (3, 6250599568), (4, 4687949676), (6, 3125299784), (8, 2343974838), (12, 1562649892), (16, 1171987419), (24, 781324946), (41, 457360944), (48, 390662473), (82, 228680472), (123, 152453648), (164, 114340236), (246, 76226824), (328, 57170118), (492, 38113412), (656, 28585059), (937, 20012592), (984, 19056706), (1874, 10006296), (1968, 9528353), (2811, 6670864), (3748, 5003148), (5622, 3335432), (7496, 2501574), (10169, 1844016), (11244, 1667716), (14992, 1250787), (20338, 922008), (22488, 833858), (30507, 614672), (38417, 488112), (40676, 461004), (44976, 416929), (61014, 307336), (76834, 244056), (81352, 230502), (115251, 162704), (122028, 153668)]