19494648

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5341

約数の個数: 64

約数和(自身を含む): 57348000

約数和(自身を除く): 37853352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 5309, 10618, 15927, 21236, 31854, 42472, 47781, 63708, 90253, 95562, 127416, 143343, 180506, 191124, 270759, 286686, 361012, 382248, 541518, 573372, 722024, 812277, 1083036, 1146744, 1624554, 2166072, 2436831, 3249108, 4873662, 6498216, 9747324, 19494648]

約数ペア:

[(1, 19494648), (2, 9747324), (3, 6498216), (4, 4873662), (6, 3249108), (8, 2436831), (9, 2166072), (12, 1624554), (17, 1146744), (18, 1083036), (24, 812277), (27, 722024), (34, 573372), (36, 541518), (51, 382248), (54, 361012), (68, 286686), (72, 270759), (102, 191124), (108, 180506), (136, 143343), (153, 127416), (204, 95562), (216, 90253), (306, 63708), (408, 47781), (459, 42472), (612, 31854), (918, 21236), (1224, 15927), (1836, 10618), (3672, 5309)]