18933792

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 50041152

約数和(自身を除く): 31107360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1181, 1336, 2004, 2362, 2672, 3543, 4008, 4724, 5344, 7086, 8016, 9448, 14172, 16032, 18896, 28344, 37792, 56688, 113376, 197227, 394454, 591681, 788908, 1183362, 1577816, 2366724, 3155632, 4733448, 6311264, 9466896, 18933792]

約数ペア:

[(1, 18933792), (2, 9466896), (3, 6311264), (4, 4733448), (6, 3155632), (8, 2366724), (12, 1577816), (16, 1183362), (24, 788908), (32, 591681), (48, 394454), (96, 197227), (167, 113376), (334, 56688), (501, 37792), (668, 28344), (1002, 18896), (1181, 16032), (1336, 14172), (2004, 9448), (2362, 8016), (2672, 7086), (3543, 5344), (4008, 4724)]