18139632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53987}}^1$

素因数の和:54005

約数の個数: 40

約数和(自身を含む): 53556096

約数和(自身を除く): 35416464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 53987, 107974, 161961, 215948, 323922, 377909, 431896, 647844, 755818, 863792, 1133727, 1295688, 1511636, 2267454, 2591376, 3023272, 4534908, 6046544, 9069816, 18139632]

約数ペア:

[(1, 18139632), (2, 9069816), (3, 6046544), (4, 4534908), (6, 3023272), (7, 2591376), (8, 2267454), (12, 1511636), (14, 1295688), (16, 1133727), (21, 863792), (24, 755818), (28, 647844), (42, 431896), (48, 377909), (56, 323922), (84, 215948), (112, 161961), (168, 107974), (336, 53987)]