40233942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 102965760

約数和(自身を除く): 62731818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 653, 978, 1141, 1306, 1467, 1959, 2282, 2934, 3423, 3918, 4401, 4571, 5877, 6846, 8802, 9142, 10269, 11754, 13713, 17631, 20538, 27426, 30807, 35262, 41139, 61614, 82278, 106439, 123417, 212878, 246834, 319317, 638634, 745073, 957951, 1490146, 1915902, 2235219, 2873853, 4470438, 5747706, 6705657, 13411314, 20116971, 40233942]

約数ペア:

[(1, 40233942), (2, 20116971), (3, 13411314), (6, 6705657), (7, 5747706), (9, 4470438), (14, 2873853), (18, 2235219), (21, 1915902), (27, 1490146), (42, 957951), (54, 745073), (63, 638634), (126, 319317), (163, 246834), (189, 212878), (326, 123417), (378, 106439), (489, 82278), (653, 61614), (978, 41139), (1141, 35262), (1306, 30807), (1467, 27426), (1959, 20538), (2282, 17631), (2934, 13713), (3423, 11754), (3918, 10269), (4401, 9142), (4571, 8802), (5877, 6846)]