13078908

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 60

約数和(自身を含む): 35147112

約数和(自身を除く): 22068204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1091, 1332, 1998, 2182, 2997, 3273, 3996, 4364, 5994, 6546, 9819, 11988, 13092, 19638, 29457, 39276, 40367, 58914, 80734, 88371, 117828, 121101, 161468, 176742, 242202, 353484, 363303, 484404, 726606, 1089909, 1453212, 2179818, 3269727, 4359636, 6539454, 13078908]

約数ペア:

[(1, 13078908), (2, 6539454), (3, 4359636), (4, 3269727), (6, 2179818), (9, 1453212), (12, 1089909), (18, 726606), (27, 484404), (36, 363303), (37, 353484), (54, 242202), (74, 176742), (81, 161468), (108, 121101), (111, 117828), (148, 88371), (162, 80734), (222, 58914), (324, 40367), (333, 39276), (444, 29457), (666, 19638), (999, 13092), (1091, 11988), (1332, 9819), (1998, 6546), (2182, 5994), (2997, 4364), (3273, 3996)]