19022796

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 56306880

約数和(自身を除く): 37284084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 797, 884, 918, 1326, 1404, 1594, 1836, 1989, 2391, 2652, 3188, 3978, 4782, 5967, 7173, 7956, 9564, 10361, 11934, 13549, 14346, 20722, 21519, 23868, 27098, 28692, 31083, 40647, 41444, 43038, 54196, 62166, 81294, 86076, 93249, 121941, 124332, 162588, 176137, 186498, 243882, 279747, 352274, 365823, 372996, 487764, 528411, 559494, 704548, 731646, 1056822, 1118988, 1463292, 1585233, 2113644, 3170466, 4755699, 6340932, 9511398, 19022796]

約数ペア:

[(1, 19022796), (2, 9511398), (3, 6340932), (4, 4755699), (6, 3170466), (9, 2113644), (12, 1585233), (13, 1463292), (17, 1118988), (18, 1056822), (26, 731646), (27, 704548), (34, 559494), (36, 528411), (39, 487764), (51, 372996), (52, 365823), (54, 352274), (68, 279747), (78, 243882), (102, 186498), (108, 176137), (117, 162588), (153, 124332), (156, 121941), (204, 93249), (221, 86076), (234, 81294), (306, 62166), (351, 54196), (442, 43038), (459, 41444), (468, 40647), (612, 31083), (663, 28692), (702, 27098), (797, 23868), (884, 21519), (918, 20722), (1326, 14346), (1404, 13549), (1594, 11934), (1836, 10361), (1989, 9564), (2391, 7956), (2652, 7173), (3188, 5967), (3978, 4782)]