42521772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 110880000

約数和(自身を除く): 68358228

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 59, 76, 87, 109, 114, 116, 118, 174, 177, 218, 228, 236, 327, 348, 354, 436, 551, 654, 708, 1102, 1121, 1308, 1653, 1711, 2071, 2204, 2242, 3161, 3306, 3363, 3422, 4142, 4484, 5133, 6213, 6322, 6431, 6612, 6726, 6844, 8284, 9483, 10266, 12426, 12644, 12862, 13452, 18966, 19293, 20532, 24852, 25724, 32509, 37932, 38586, 60059, 65018, 77172, 97527, 120118, 122189, 130036, 180177, 186499, 195054, 240236, 244378, 360354, 366567, 372998, 390108, 488756, 559497, 720708, 733134, 745996, 1118994, 1466268, 2237988, 3543481, 7086962, 10630443, 14173924, 21260886, 42521772]

約数ペア:

[(1, 42521772), (2, 21260886), (3, 14173924), (4, 10630443), (6, 7086962), (12, 3543481), (19, 2237988), (29, 1466268), (38, 1118994), (57, 745996), (58, 733134), (59, 720708), (76, 559497), (87, 488756), (109, 390108), (114, 372998), (116, 366567), (118, 360354), (174, 244378), (177, 240236), (218, 195054), (228, 186499), (236, 180177), (327, 130036), (348, 122189), (354, 120118), (436, 97527), (551, 77172), (654, 65018), (708, 60059), (1102, 38586), (1121, 37932), (1308, 32509), (1653, 25724), (1711, 24852), (2071, 20532), (2204, 19293), (2242, 18966), (3161, 13452), (3306, 12862), (3363, 12644), (3422, 12426), (4142, 10266), (4484, 9483), (5133, 8284), (6213, 6844), (6322, 6726), (6431, 6612)]