15567972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5060

約数の個数: 48

約数和(自身を含む): 42645120

約数和(自身を除く): 27077148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5009, 10018, 15027, 20036, 30054, 35063, 60108, 70126, 105189, 140252, 185333, 210378, 370666, 420756, 555999, 741332, 1111998, 1297331, 2223996, 2594662, 3891993, 5189324, 7783986, 15567972]

約数ペア:

[(1, 15567972), (2, 7783986), (3, 5189324), (4, 3891993), (6, 2594662), (7, 2223996), (12, 1297331), (14, 1111998), (21, 741332), (28, 555999), (37, 420756), (42, 370666), (74, 210378), (84, 185333), (111, 140252), (148, 105189), (222, 70126), (259, 60108), (444, 35063), (518, 30054), (777, 20036), (1036, 15027), (1554, 10018), (3108, 5009)]