388368648

素因数分解:

$2^3\times 3^3\times {\mathrm{1798003}}^1$

素因数の和:1798018

約数の個数: 32

約数和(自身を含む): 1078802400

約数和(自身を除く): 690433752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1798003, 3596006, 5394009, 7192012, 10788018, 14384024, 16182027, 21576036, 32364054, 43152072, 48546081, 64728108, 97092162, 129456216, 194184324, 388368648]

約数ペア:

[(1, 388368648), (2, 194184324), (3, 129456216), (4, 97092162), (6, 64728108), (8, 48546081), (9, 43152072), (12, 32364054), (18, 21576036), (24, 16182027), (27, 14384024), (36, 10788018), (54, 7192012), (72, 5394009), (108, 3596006), (216, 1798003)]