68430348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271549}}^1$

素因数の和:271566

約数の個数: 36

約数和(自身を含む): 197688400

約数和(自身を除く): 129258052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271549, 543098, 814647, 1086196, 1629294, 1900843, 2443941, 3258588, 3801686, 4887882, 5702529, 7603372, 9775764, 11405058, 17107587, 22810116, 34215174, 68430348]

約数ペア:

[(1, 68430348), (2, 34215174), (3, 22810116), (4, 17107587), (6, 11405058), (7, 9775764), (9, 7603372), (12, 5702529), (14, 4887882), (18, 3801686), (21, 3258588), (28, 2443941), (36, 1900843), (42, 1629294), (63, 1086196), (84, 814647), (126, 543098), (252, 271549)]