1838006898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{2273}}^1$

素因数の和:3779

約数の個数: 64

約数和(自身を含む): 4529371392

約数和(自身を除く): 2691364494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1481, 2273, 2962, 4443, 4546, 6819, 8886, 10367, 13638, 15911, 19253, 20734, 29549, 31101, 31822, 38506, 47733, 57759, 59098, 62202, 88647, 95466, 115518, 134771, 177294, 206843, 269542, 404313, 413686, 620529, 808626, 1241058, 3366313, 6732626, 10098939, 20197878, 23564191, 43762069, 47128382, 70692573, 87524138, 131286207, 141385146, 262572414, 306334483, 612668966, 919003449, 1838006898]

約数ペア:

[(1, 1838006898), (2, 919003449), (3, 612668966), (6, 306334483), (7, 262572414), (13, 141385146), (14, 131286207), (21, 87524138), (26, 70692573), (39, 47128382), (42, 43762069), (78, 23564191), (91, 20197878), (182, 10098939), (273, 6732626), (546, 3366313), (1481, 1241058), (2273, 808626), (2962, 620529), (4443, 413686), (4546, 404313), (6819, 269542), (8886, 206843), (10367, 177294), (13638, 134771), (15911, 115518), (19253, 95466), (20734, 88647), (29549, 62202), (31101, 59098), (31822, 57759), (38506, 47733)]