65604402

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 145805400

約数和(自身を除く): 80200998

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 149, 183, 298, 366, 401, 447, 549, 802, 894, 1098, 1203, 1341, 2406, 2682, 3609, 7218, 9089, 18178, 24461, 27267, 48922, 54534, 59749, 73383, 81801, 119498, 146766, 163602, 179247, 220149, 358494, 440298, 537741, 1075482, 3644689, 7289378, 10934067, 21868134, 32802201, 65604402]

約数ペア:

[(1, 65604402), (2, 32802201), (3, 21868134), (6, 10934067), (9, 7289378), (18, 3644689), (61, 1075482), (122, 537741), (149, 440298), (183, 358494), (298, 220149), (366, 179247), (401, 163602), (447, 146766), (549, 119498), (802, 81801), (894, 73383), (1098, 59749), (1203, 54534), (1341, 48922), (2406, 27267), (2682, 24461), (3609, 18178), (7218, 9089)]