65583882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40039}}^1$

素因数の和:40067

約数の個数: 48

約数和(自身を含む): 174894720

約数和(自身を除く): 109310838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40039, 80078, 120117, 240234, 280273, 360351, 520507, 560546, 720702, 840819, 1041014, 1561521, 1681638, 2522457, 3123042, 3643549, 4684563, 5044914, 7287098, 9369126, 10930647, 21861294, 32791941, 65583882]

約数ペア:

[(1, 65583882), (2, 32791941), (3, 21861294), (6, 10930647), (7, 9369126), (9, 7287098), (13, 5044914), (14, 4684563), (18, 3643549), (21, 3123042), (26, 2522457), (39, 1681638), (42, 1561521), (63, 1041014), (78, 840819), (91, 720702), (117, 560546), (126, 520507), (182, 360351), (234, 280273), (273, 240234), (546, 120117), (819, 80078), (1638, 40039)]