1253916

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 3227224

約数和(自身を除く): 1973308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 571, 732, 1098, 1142, 1713, 2196, 2284, 3426, 5139, 6852, 10278, 20556, 34831, 69662, 104493, 139324, 208986, 313479, 417972, 626958, 1253916]

約数ペア:

[(1, 1253916), (2, 626958), (3, 417972), (4, 313479), (6, 208986), (9, 139324), (12, 104493), (18, 69662), (36, 34831), (61, 20556), (122, 10278), (183, 6852), (244, 5139), (366, 3426), (549, 2284), (571, 2196), (732, 1713), (1098, 1142)]