2158857954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{59581}}^1$

素因数の和:59664

約数の個数: 64

約数和(自身を含む): 5319480960

約数和(自身を除く): 3160623006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 122, 183, 198, 297, 366, 549, 594, 671, 1098, 1342, 1647, 2013, 3294, 4026, 6039, 12078, 18117, 36234, 59581, 119162, 178743, 357486, 536229, 655391, 1072458, 1310782, 1608687, 1966173, 3217374, 3634441, 3932346, 5898519, 7268882, 10903323, 11797038, 17695557, 21806646, 32709969, 35391114, 39978851, 65419938, 79957702, 98129907, 119936553, 196259814, 239873106, 359809659, 719619318, 1079428977, 2158857954]

約数ペア:

[(1, 2158857954), (2, 1079428977), (3, 719619318), (6, 359809659), (9, 239873106), (11, 196259814), (18, 119936553), (22, 98129907), (27, 79957702), (33, 65419938), (54, 39978851), (61, 35391114), (66, 32709969), (99, 21806646), (122, 17695557), (183, 11797038), (198, 10903323), (297, 7268882), (366, 5898519), (549, 3932346), (594, 3634441), (671, 3217374), (1098, 1966173), (1342, 1608687), (1647, 1310782), (2013, 1072458), (3294, 655391), (4026, 536229), (6039, 357486), (12078, 178743), (18117, 119162), (36234, 59581)]