1728252

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:858

約数の個数: 36

約数和(自身を含む): 4445896

約数和(自身を除く): 2717644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 787, 1098, 1574, 2196, 2361, 3148, 4722, 7083, 9444, 14166, 28332, 48007, 96014, 144021, 192028, 288042, 432063, 576084, 864126, 1728252]

約数ペア:

[(1, 1728252), (2, 864126), (3, 576084), (4, 432063), (6, 288042), (9, 192028), (12, 144021), (18, 96014), (36, 48007), (61, 28332), (122, 14166), (183, 9444), (244, 7083), (366, 4722), (549, 3148), (732, 2361), (787, 2196), (1098, 1574)]