18929196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3711

約数の個数: 72

約数和(自身を含む): 56229264

約数和(自身を除く): 37300068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3677, 5148, 7354, 11031, 14708, 22062, 33093, 40447, 44124, 47801, 66186, 80894, 95602, 121341, 132372, 143403, 161788, 191204, 242682, 286806, 364023, 430209, 485364, 525811, 573612, 728046, 860418, 1051622, 1456092, 1577433, 1720836, 2103244, 3154866, 4732299, 6309732, 9464598, 18929196]

約数ペア:

[(1, 18929196), (2, 9464598), (3, 6309732), (4, 4732299), (6, 3154866), (9, 2103244), (11, 1720836), (12, 1577433), (13, 1456092), (18, 1051622), (22, 860418), (26, 728046), (33, 573612), (36, 525811), (39, 485364), (44, 430209), (52, 364023), (66, 286806), (78, 242682), (99, 191204), (117, 161788), (132, 143403), (143, 132372), (156, 121341), (198, 95602), (234, 80894), (286, 66186), (396, 47801), (429, 44124), (468, 40447), (572, 33093), (858, 22062), (1287, 14708), (1716, 11031), (2574, 7354), (3677, 5148)]