15335838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 24984162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1399, 1566, 1827, 2798, 3654, 4197, 5481, 8394, 9793, 10962, 12591, 19586, 25182, 29379, 37773, 40571, 58758, 75546, 81142, 88137, 121713, 176274, 243426, 264411, 283997, 365139, 528822, 567994, 730278, 851991, 1095417, 1703982, 2190834, 2555973, 5111946, 7667919, 15335838]

約数ペア:

[(1, 15335838), (2, 7667919), (3, 5111946), (6, 2555973), (7, 2190834), (9, 1703982), (14, 1095417), (18, 851991), (21, 730278), (27, 567994), (29, 528822), (42, 365139), (54, 283997), (58, 264411), (63, 243426), (87, 176274), (126, 121713), (174, 88137), (189, 81142), (203, 75546), (261, 58758), (378, 40571), (406, 37773), (522, 29379), (609, 25182), (783, 19586), (1218, 12591), (1399, 10962), (1566, 9793), (1827, 8394), (2798, 5481), (3654, 4197)]