22658148

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 60103680

約数和(自身を除く): 37445532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 257, 279, 316, 372, 474, 514, 558, 711, 771, 948, 1028, 1116, 1422, 1542, 2313, 2449, 2844, 3084, 4626, 4898, 7347, 7967, 9252, 9796, 14694, 15934, 20303, 22041, 23901, 29388, 31868, 40606, 44082, 47802, 60909, 71703, 81212, 88164, 95604, 121818, 143406, 182727, 243636, 286812, 365454, 629393, 730908, 1258786, 1888179, 2517572, 3776358, 5664537, 7552716, 11329074, 22658148]

約数ペア:

[(1, 22658148), (2, 11329074), (3, 7552716), (4, 5664537), (6, 3776358), (9, 2517572), (12, 1888179), (18, 1258786), (31, 730908), (36, 629393), (62, 365454), (79, 286812), (93, 243636), (124, 182727), (158, 143406), (186, 121818), (237, 95604), (257, 88164), (279, 81212), (316, 71703), (372, 60909), (474, 47802), (514, 44082), (558, 40606), (711, 31868), (771, 29388), (948, 23901), (1028, 22041), (1116, 20303), (1422, 15934), (1542, 14694), (2313, 9796), (2449, 9252), (2844, 7967), (3084, 7347), (4626, 4898)]