23831556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 65413824

約数和(自身を除く): 41582268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 101, 106, 159, 202, 212, 303, 318, 371, 404, 606, 636, 707, 742, 1113, 1212, 1414, 1484, 2121, 2226, 2809, 2828, 4242, 4452, 5353, 5618, 8427, 8484, 10706, 11236, 16059, 16854, 19663, 21412, 32118, 33708, 37471, 39326, 58989, 64236, 74942, 78652, 112413, 117978, 149884, 224826, 235956, 283709, 449652, 567418, 851127, 1134836, 1702254, 1985963, 3404508, 3971926, 5957889, 7943852, 11915778, 23831556]

約数ペア:

[(1, 23831556), (2, 11915778), (3, 7943852), (4, 5957889), (6, 3971926), (7, 3404508), (12, 1985963), (14, 1702254), (21, 1134836), (28, 851127), (42, 567418), (53, 449652), (84, 283709), (101, 235956), (106, 224826), (159, 149884), (202, 117978), (212, 112413), (303, 78652), (318, 74942), (371, 64236), (404, 58989), (606, 39326), (636, 37471), (707, 33708), (742, 32118), (1113, 21412), (1212, 19663), (1414, 16854), (1484, 16059), (2121, 11236), (2226, 10706), (2809, 8484), (2828, 8427), (4242, 5618), (4452, 5353)]