18232650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 50603904

約数和(自身を除く): 32371254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1307, 1395, 1550, 2325, 2614, 2790, 3921, 4650, 6535, 6975, 7842, 11763, 13070, 13950, 19605, 23526, 32675, 39210, 40517, 58815, 65350, 81034, 98025, 117630, 121551, 196050, 202585, 243102, 294075, 364653, 405170, 588150, 607755, 729306, 1012925, 1215510, 1823265, 2025850, 3038775, 3646530, 6077550, 9116325, 18232650]

約数ペア:

[(1, 18232650), (2, 9116325), (3, 6077550), (5, 3646530), (6, 3038775), (9, 2025850), (10, 1823265), (15, 1215510), (18, 1012925), (25, 729306), (30, 607755), (31, 588150), (45, 405170), (50, 364653), (62, 294075), (75, 243102), (90, 202585), (93, 196050), (150, 121551), (155, 117630), (186, 98025), (225, 81034), (279, 65350), (310, 58815), (450, 40517), (465, 39210), (558, 32675), (775, 23526), (930, 19605), (1307, 13950), (1395, 13070), (1550, 11763), (2325, 7842), (2614, 6975), (2790, 6535), (3921, 4650)]