22439508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20549}}^1$

素因数の和:20576

約数の個数: 48

約数和(自身を含む): 64444800

約数和(自身を除く): 42005292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20549, 41098, 61647, 82196, 123294, 143843, 246588, 267137, 287686, 431529, 534274, 575372, 801411, 863058, 1068548, 1602822, 1726116, 1869959, 3205644, 3739918, 5609877, 7479836, 11219754, 22439508]

約数ペア:

[(1, 22439508), (2, 11219754), (3, 7479836), (4, 5609877), (6, 3739918), (7, 3205644), (12, 1869959), (13, 1726116), (14, 1602822), (21, 1068548), (26, 863058), (28, 801411), (39, 575372), (42, 534274), (52, 431529), (78, 287686), (84, 267137), (91, 246588), (156, 143843), (182, 123294), (273, 82196), (364, 61647), (546, 41098), (1092, 20549)]