65223018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 72

約数和(自身を含む): 166805028

約数和(自身を除く): 101582010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1013, 1022, 1314, 1533, 2026, 3039, 3066, 3577, 4599, 6078, 7091, 7154, 9117, 9198, 10731, 14182, 18234, 21273, 21462, 32193, 42546, 49637, 63819, 64386, 73949, 99274, 127638, 147898, 148911, 221847, 297822, 443694, 446733, 517643, 665541, 893466, 1035286, 1331082, 1552929, 3105858, 3623501, 4658787, 7247002, 9317574, 10870503, 21741006, 32611509, 65223018]

約数ペア:

[(1, 65223018), (2, 32611509), (3, 21741006), (6, 10870503), (7, 9317574), (9, 7247002), (14, 4658787), (18, 3623501), (21, 3105858), (42, 1552929), (49, 1331082), (63, 1035286), (73, 893466), (98, 665541), (126, 517643), (146, 446733), (147, 443694), (219, 297822), (294, 221847), (438, 148911), (441, 147898), (511, 127638), (657, 99274), (882, 73949), (1013, 64386), (1022, 63819), (1314, 49637), (1533, 42546), (2026, 32193), (3039, 21462), (3066, 21273), (3577, 18234), (4599, 14182), (6078, 10731), (7091, 9198), (7154, 9117)]