18236682

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 42566472

約数和(自身を除く): 24329790

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 977, 1037, 1098, 1954, 2074, 2931, 3111, 5862, 6222, 8793, 9333, 16609, 17586, 18666, 33218, 49827, 59597, 99654, 119194, 149481, 178791, 298962, 357582, 536373, 1013149, 1072746, 2026298, 3039447, 6078894, 9118341, 18236682]

約数ペア:

[(1, 18236682), (2, 9118341), (3, 6078894), (6, 3039447), (9, 2026298), (17, 1072746), (18, 1013149), (34, 536373), (51, 357582), (61, 298962), (102, 178791), (122, 149481), (153, 119194), (183, 99654), (306, 59597), (366, 49827), (549, 33218), (977, 18666), (1037, 17586), (1098, 16609), (1954, 9333), (2074, 8793), (2931, 6222), (3111, 5862)]