9571554

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 22494240

約数和(自身を除く): 12922686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 491, 513, 722, 982, 1026, 1083, 1473, 2166, 2946, 3249, 4419, 6498, 8838, 9329, 9747, 13257, 18658, 19494, 26514, 27987, 55974, 83961, 167922, 177251, 251883, 354502, 503766, 531753, 1063506, 1595259, 3190518, 4785777, 9571554]

約数ペア:

[(1, 9571554), (2, 4785777), (3, 3190518), (6, 1595259), (9, 1063506), (18, 531753), (19, 503766), (27, 354502), (38, 251883), (54, 177251), (57, 167922), (114, 83961), (171, 55974), (342, 27987), (361, 26514), (491, 19494), (513, 18658), (722, 13257), (982, 9747), (1026, 9329), (1083, 8838), (1473, 6498), (2166, 4419), (2946, 3249)]