18244576

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 41610240

約数和(自身を除く): 23365664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1031, 1106, 1264, 2062, 2212, 2528, 4124, 4424, 7217, 8248, 8848, 14434, 16496, 17696, 28868, 32992, 57736, 81449, 115472, 162898, 230944, 325796, 570143, 651592, 1140286, 1303184, 2280572, 2606368, 4561144, 9122288, 18244576]

約数ペア:

[(1, 18244576), (2, 9122288), (4, 4561144), (7, 2606368), (8, 2280572), (14, 1303184), (16, 1140286), (28, 651592), (32, 570143), (56, 325796), (79, 230944), (112, 162898), (158, 115472), (224, 81449), (316, 57736), (553, 32992), (632, 28868), (1031, 17696), (1106, 16496), (1264, 14434), (2062, 8848), (2212, 8248), (2528, 7217), (4124, 4424)]