13419972

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 35085120

約数和(自身を除く): 21665148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 907, 1233, 1644, 1814, 2466, 2721, 3628, 3699, 4932, 5442, 7398, 8163, 10884, 14796, 16326, 24489, 32652, 48978, 97956, 124259, 248518, 372777, 497036, 745554, 1118331, 1491108, 2236662, 3354993, 4473324, 6709986, 13419972]

約数ペア:

[(1, 13419972), (2, 6709986), (3, 4473324), (4, 3354993), (6, 2236662), (9, 1491108), (12, 1118331), (18, 745554), (27, 497036), (36, 372777), (54, 248518), (108, 124259), (137, 97956), (274, 48978), (411, 32652), (548, 24489), (822, 16326), (907, 14796), (1233, 10884), (1644, 8163), (1814, 7398), (2466, 5442), (2721, 4932), (3628, 3699)]