22178454

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 48660480

約数和(自身を除く): 26482026

約数列:

[1, 2, 3, 6, 31, 43, 47, 59, 62, 86, 93, 94, 118, 129, 141, 177, 186, 258, 282, 354, 1333, 1457, 1829, 2021, 2537, 2666, 2773, 2914, 3658, 3999, 4042, 4371, 5074, 5487, 5546, 6063, 7611, 7998, 8319, 8742, 10974, 12126, 15222, 16638, 62651, 78647, 85963, 119239, 125302, 157294, 171926, 187953, 235941, 238478, 257889, 357717, 375906, 471882, 515778, 715434, 3696409, 7392818, 11089227, 22178454]

約数ペア:

[(1, 22178454), (2, 11089227), (3, 7392818), (6, 3696409), (31, 715434), (43, 515778), (47, 471882), (59, 375906), (62, 357717), (86, 257889), (93, 238478), (94, 235941), (118, 187953), (129, 171926), (141, 157294), (177, 125302), (186, 119239), (258, 85963), (282, 78647), (354, 62651), (1333, 16638), (1457, 15222), (1829, 12126), (2021, 10974), (2537, 8742), (2666, 8319), (2773, 7998), (2914, 7611), (3658, 6063), (3999, 5546), (4042, 5487), (4371, 5074)]