15199758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 39168000

約数和(自身を除く): 23968242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 509, 553, 711, 1018, 1106, 1422, 1527, 1659, 2133, 3054, 3318, 3563, 4266, 4581, 4977, 7126, 9162, 9954, 10689, 13743, 14931, 21378, 27486, 29862, 32067, 40211, 64134, 80422, 96201, 120633, 192402, 241266, 281477, 361899, 562954, 723798, 844431, 1085697, 1688862, 2171394, 2533293, 5066586, 7599879, 15199758]

約数ペア:

[(1, 15199758), (2, 7599879), (3, 5066586), (6, 2533293), (7, 2171394), (9, 1688862), (14, 1085697), (18, 844431), (21, 723798), (27, 562954), (42, 361899), (54, 281477), (63, 241266), (79, 192402), (126, 120633), (158, 96201), (189, 80422), (237, 64134), (378, 40211), (474, 32067), (509, 29862), (553, 27486), (711, 21378), (1018, 14931), (1106, 13743), (1422, 10689), (1527, 9954), (1659, 9162), (2133, 7126), (3054, 4977), (3318, 4581), (3563, 4266)]