42427818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 98973576

約数和(自身を除く): 56545758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 2273, 3111, 4546, 6222, 6819, 9333, 13638, 18666, 20457, 38641, 40914, 77282, 115923, 138653, 231846, 277306, 347769, 415959, 695538, 831918, 1247877, 2357101, 2495754, 4714202, 7071303, 14142606, 21213909, 42427818]

約数ペア:

[(1, 42427818), (2, 21213909), (3, 14142606), (6, 7071303), (9, 4714202), (17, 2495754), (18, 2357101), (34, 1247877), (51, 831918), (61, 695538), (102, 415959), (122, 347769), (153, 277306), (183, 231846), (306, 138653), (366, 115923), (549, 77282), (1037, 40914), (1098, 38641), (2074, 20457), (2273, 18666), (3111, 13638), (4546, 9333), (6222, 6819)]