19007052372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{979543}}^1$

素因数の和:979578

約数の個数: 108

約数和(自身を含む): 60970736736

約数和(自身を除く): 41963684364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 979543, 1959086, 2938629, 3918172, 5877258, 6856801, 8815887, 10774973, 11754516, 13713602, 17631774, 20570403, 21549946, 27427204, 32324919, 35263548, 41140806, 43099892, 47997607, 61711209, 64649838, 75424811, 82281612, 95995214, 96974757, 123422418, 129299676, 143992821, 150849622, 191990428, 193949514, 226274433, 246844836, 287985642, 301699244, 387899028, 431978463, 452548866, 527973677, 575971284, 678823299, 863956926, 905097732, 1055947354, 1357646598, 1583921031, 1727913852, 2111894708, 2715293196, 3167842062, 4751763093, 6335684124, 9503526186, 19007052372]

約数ペア:

[(1, 19007052372), (2, 9503526186), (3, 6335684124), (4, 4751763093), (6, 3167842062), (7, 2715293196), (9, 2111894708), (11, 1727913852), (12, 1583921031), (14, 1357646598), (18, 1055947354), (21, 905097732), (22, 863956926), (28, 678823299), (33, 575971284), (36, 527973677), (42, 452548866), (44, 431978463), (49, 387899028), (63, 301699244), (66, 287985642), (77, 246844836), (84, 226274433), (98, 193949514), (99, 191990428), (126, 150849622), (132, 143992821), (147, 129299676), (154, 123422418), (196, 96974757), (198, 95995214), (231, 82281612), (252, 75424811), (294, 64649838), (308, 61711209), (396, 47997607), (441, 43099892), (462, 41140806), (539, 35263548), (588, 32324919), (693, 27427204), (882, 21549946), (924, 20570403), (1078, 17631774), (1386, 13713602), (1617, 11754516), (1764, 10774973), (2156, 8815887), (2772, 6856801), (3234, 5877258), (4851, 3918172), (6468, 2938629), (9702, 1959086), (19404, 979543)]