21550332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 54656000

約数和(自身を除く): 33105668

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3049, 3534, 6098, 7068, 9147, 12196, 18294, 36588, 57931, 94519, 115862, 173793, 189038, 231724, 283557, 347586, 378076, 567114, 695172, 1134228, 1795861, 3591722, 5387583, 7183444, 10775166, 21550332]

約数ペア:

[(1, 21550332), (2, 10775166), (3, 7183444), (4, 5387583), (6, 3591722), (12, 1795861), (19, 1134228), (31, 695172), (38, 567114), (57, 378076), (62, 347586), (76, 283557), (93, 231724), (114, 189038), (124, 173793), (186, 115862), (228, 94519), (372, 57931), (589, 36588), (1178, 18294), (1767, 12196), (2356, 9147), (3049, 7068), (3534, 6098)]