919221402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 2054263680

約数和(自身を除く): 1135042278

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 101, 146, 202, 219, 303, 438, 606, 803, 1111, 1606, 1889, 2222, 2409, 3333, 3778, 4818, 5667, 6666, 7373, 11334, 14746, 20779, 22119, 41558, 44238, 62337, 81103, 124674, 137897, 162206, 190789, 243309, 275794, 381578, 413691, 486618, 572367, 827382, 1144734, 1516867, 2098679, 3033734, 4197358, 4550601, 6296037, 9101202, 12592074, 13927597, 27855194, 41782791, 83565582, 153203567, 306407134, 459610701, 919221402]

約数ペア:

[(1, 919221402), (2, 459610701), (3, 306407134), (6, 153203567), (11, 83565582), (22, 41782791), (33, 27855194), (66, 13927597), (73, 12592074), (101, 9101202), (146, 6296037), (202, 4550601), (219, 4197358), (303, 3033734), (438, 2098679), (606, 1516867), (803, 1144734), (1111, 827382), (1606, 572367), (1889, 486618), (2222, 413691), (2409, 381578), (3333, 275794), (3778, 243309), (4818, 190789), (5667, 162206), (6666, 137897), (7373, 124674), (11334, 81103), (14746, 62337), (20779, 44238), (22119, 41558)]