38542362

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 83804160

約数和(自身を除く): 45261798

約数列:

[1, 2, 3, 6, 31, 43, 61, 62, 79, 86, 93, 122, 129, 158, 183, 186, 237, 258, 366, 474, 1333, 1891, 2449, 2623, 2666, 3397, 3782, 3999, 4819, 4898, 5246, 5673, 6794, 7347, 7869, 7998, 9638, 10191, 11346, 14457, 14694, 15738, 20382, 28914, 81313, 105307, 149389, 162626, 207217, 210614, 243939, 298778, 315921, 414434, 448167, 487878, 621651, 631842, 896334, 1243302, 6423727, 12847454, 19271181, 38542362]

約数ペア:

[(1, 38542362), (2, 19271181), (3, 12847454), (6, 6423727), (31, 1243302), (43, 896334), (61, 631842), (62, 621651), (79, 487878), (86, 448167), (93, 414434), (122, 315921), (129, 298778), (158, 243939), (183, 210614), (186, 207217), (237, 162626), (258, 149389), (366, 105307), (474, 81313), (1333, 28914), (1891, 20382), (2449, 15738), (2623, 14694), (2666, 14457), (3397, 11346), (3782, 10191), (3999, 9638), (4819, 7998), (4898, 7869), (5246, 7347), (5673, 6794)]