16426620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13037}}^1$

素因数の和:13059

約数の個数: 72

約数和(自身を含む): 56949984

約数和(自身を除く): 40523364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13037, 26074, 39111, 52148, 65185, 78222, 91259, 117333, 130370, 156444, 182518, 195555, 234666, 260740, 273777, 365036, 391110, 456295, 469332, 547554, 586665, 782220, 821331, 912590, 1095108, 1173330, 1368885, 1642662, 1825180, 2346660, 2737770, 3285324, 4106655, 5475540, 8213310, 16426620]

約数ペア:

[(1, 16426620), (2, 8213310), (3, 5475540), (4, 4106655), (5, 3285324), (6, 2737770), (7, 2346660), (9, 1825180), (10, 1642662), (12, 1368885), (14, 1173330), (15, 1095108), (18, 912590), (20, 821331), (21, 782220), (28, 586665), (30, 547554), (35, 469332), (36, 456295), (42, 391110), (45, 365036), (60, 273777), (63, 260740), (70, 234666), (84, 195555), (90, 182518), (105, 156444), (126, 130370), (140, 117333), (180, 91259), (210, 78222), (252, 65185), (315, 52148), (420, 39111), (630, 26074), (1260, 13037)]