2170746

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 4910400

約数和(自身を除く): 2739654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 659, 1098, 1318, 1647, 1977, 3294, 3954, 5931, 11862, 17793, 35586, 40199, 80398, 120597, 241194, 361791, 723582, 1085373, 2170746]

約数ペア:

[(1, 2170746), (2, 1085373), (3, 723582), (6, 361791), (9, 241194), (18, 120597), (27, 80398), (54, 40199), (61, 35586), (122, 17793), (183, 11862), (366, 5931), (549, 3954), (659, 3294), (1098, 1977), (1318, 1647)]