15906408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 46104960

約数和(自身を除く): 30198552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1297, 1533, 1752, 2044, 2594, 3066, 3891, 4088, 5188, 6132, 7782, 9079, 10376, 12264, 15564, 18158, 27237, 31128, 36316, 54474, 72632, 94681, 108948, 189362, 217896, 284043, 378724, 568086, 662767, 757448, 1136172, 1325534, 1988301, 2272344, 2651068, 3976602, 5302136, 7953204, 15906408]

約数ペア:

[(1, 15906408), (2, 7953204), (3, 5302136), (4, 3976602), (6, 2651068), (7, 2272344), (8, 1988301), (12, 1325534), (14, 1136172), (21, 757448), (24, 662767), (28, 568086), (42, 378724), (56, 284043), (73, 217896), (84, 189362), (146, 108948), (168, 94681), (219, 72632), (292, 54474), (438, 36316), (511, 31128), (584, 27237), (876, 18158), (1022, 15564), (1297, 12264), (1533, 10376), (1752, 9079), (2044, 7782), (2594, 6132), (3066, 5188), (3891, 4088)]