18051376

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3109

約数の個数: 40

約数和(自身を含む): 40738464

約数和(自身を除く): 22687088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3041, 5936, 6082, 12164, 21287, 24328, 42574, 48656, 85148, 161173, 170296, 322346, 340592, 644692, 1128211, 1289384, 2256422, 2578768, 4512844, 9025688, 18051376]

約数ペア:

[(1, 18051376), (2, 9025688), (4, 4512844), (7, 2578768), (8, 2256422), (14, 1289384), (16, 1128211), (28, 644692), (53, 340592), (56, 322346), (106, 170296), (112, 161173), (212, 85148), (371, 48656), (424, 42574), (742, 24328), (848, 21287), (1484, 12164), (2968, 6082), (3041, 5936)]