12840420144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15735809}}^1$

素因数の和:15735837

約数の個数: 40

約数和(自身を含む): 35122327920

約数和(自身を除く): 22281907776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 15735809, 31471618, 47207427, 62943236, 94414854, 125886472, 188829708, 251772944, 267508753, 377659416, 535017506, 755318832, 802526259, 1070035012, 1605052518, 2140070024, 3210105036, 4280140048, 6420210072, 12840420144]

約数ペア:

[(1, 12840420144), (2, 6420210072), (3, 4280140048), (4, 3210105036), (6, 2140070024), (8, 1605052518), (12, 1070035012), (16, 802526259), (17, 755318832), (24, 535017506), (34, 377659416), (48, 267508753), (51, 251772944), (68, 188829708), (102, 125886472), (136, 94414854), (204, 62943236), (272, 47207427), (408, 31471618), (816, 15735809)]