1838874648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{15551}}^1$

素因数の和:15952

約数の個数: 64

約数和(自身を含む): 4964198400

約数和(自身を除く): 3125323752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 379, 758, 1137, 1516, 2274, 3032, 4548, 4927, 9096, 9854, 14781, 15551, 19708, 29562, 31102, 39416, 46653, 59124, 62204, 93306, 118248, 124408, 186612, 202163, 373224, 404326, 606489, 808652, 1212978, 1617304, 2425956, 4851912, 5893829, 11787658, 17681487, 23575316, 35362974, 47150632, 70725948, 76619777, 141451896, 153239554, 229859331, 306479108, 459718662, 612958216, 919437324, 1838874648]

約数ペア:

[(1, 1838874648), (2, 919437324), (3, 612958216), (4, 459718662), (6, 306479108), (8, 229859331), (12, 153239554), (13, 141451896), (24, 76619777), (26, 70725948), (39, 47150632), (52, 35362974), (78, 23575316), (104, 17681487), (156, 11787658), (312, 5893829), (379, 4851912), (758, 2425956), (1137, 1617304), (1516, 1212978), (2274, 808652), (3032, 606489), (4548, 404326), (4927, 373224), (9096, 202163), (9854, 186612), (14781, 124408), (15551, 118248), (19708, 93306), (29562, 62204), (31102, 59124), (39416, 46653)]