23157186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 52663296

約数和(自身を除く): 29506110

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 157, 183, 186, 314, 366, 403, 471, 793, 806, 942, 1209, 1586, 1891, 2041, 2379, 2418, 3782, 4082, 4758, 4867, 5673, 6123, 9577, 9734, 11346, 12246, 14601, 19154, 24583, 28731, 29202, 49166, 57462, 63271, 73749, 124501, 126542, 147498, 189813, 249002, 296887, 373503, 379626, 593774, 747006, 890661, 1781322, 3859531, 7719062, 11578593, 23157186]

約数ペア:

[(1, 23157186), (2, 11578593), (3, 7719062), (6, 3859531), (13, 1781322), (26, 890661), (31, 747006), (39, 593774), (61, 379626), (62, 373503), (78, 296887), (93, 249002), (122, 189813), (157, 147498), (183, 126542), (186, 124501), (314, 73749), (366, 63271), (403, 57462), (471, 49166), (793, 29202), (806, 28731), (942, 24583), (1209, 19154), (1586, 14601), (1891, 12246), (2041, 11346), (2379, 9734), (2418, 9577), (3782, 6123), (4082, 5673), (4758, 4867)]