189870534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26437}}^1$

素因数の和:26474

約数の個数: 64

約数和(自身を含む): 507609600

約数和(自身を除く): 317739066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 26437, 52874, 79311, 158622, 185059, 237933, 370118, 475866, 502303, 555177, 713799, 1004606, 1110354, 1427598, 1506909, 1665531, 3013818, 3331062, 3516121, 4520727, 4996593, 7032242, 9041454, 9993186, 10548363, 13562181, 21096726, 27124362, 31645089, 63290178, 94935267, 189870534]

約数ペア:

[(1, 189870534), (2, 94935267), (3, 63290178), (6, 31645089), (7, 27124362), (9, 21096726), (14, 13562181), (18, 10548363), (19, 9993186), (21, 9041454), (27, 7032242), (38, 4996593), (42, 4520727), (54, 3516121), (57, 3331062), (63, 3013818), (114, 1665531), (126, 1506909), (133, 1427598), (171, 1110354), (189, 1004606), (266, 713799), (342, 555177), (378, 502303), (399, 475866), (513, 370118), (798, 237933), (1026, 185059), (1197, 158622), (2394, 79311), (3591, 52874), (7182, 26437)]