45191358

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4014

約数の個数: 40

約数和(自身を含む): 102714480

約数和(自身を除く): 57523122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 3929, 5751, 7858, 11502, 11787, 23574, 35361, 70722, 106083, 212166, 278959, 318249, 557918, 636498, 836877, 1673754, 2510631, 5021262, 7531893, 15063786, 22595679, 45191358]

約数ペア:

[(1, 45191358), (2, 22595679), (3, 15063786), (6, 7531893), (9, 5021262), (18, 2510631), (27, 1673754), (54, 836877), (71, 636498), (81, 557918), (142, 318249), (162, 278959), (213, 212166), (426, 106083), (639, 70722), (1278, 35361), (1917, 23574), (3834, 11787), (3929, 11502), (5751, 7858)]