40897692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 113742720

約数和(自身を除く): 72845028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 743, 834, 1251, 1486, 1529, 1668, 2229, 2502, 2972, 3058, 4458, 4587, 5004, 6116, 6687, 8173, 8916, 9174, 13374, 13761, 16346, 18348, 24519, 26748, 27522, 32692, 49038, 55044, 73557, 98076, 103277, 147114, 206554, 294228, 309831, 413108, 619662, 929493, 1136047, 1239324, 1858986, 2272094, 3408141, 3717972, 4544188, 6816282, 10224423, 13632564, 20448846, 40897692]

約数ペア:

[(1, 40897692), (2, 20448846), (3, 13632564), (4, 10224423), (6, 6816282), (9, 4544188), (11, 3717972), (12, 3408141), (18, 2272094), (22, 1858986), (33, 1239324), (36, 1136047), (44, 929493), (66, 619662), (99, 413108), (132, 309831), (139, 294228), (198, 206554), (278, 147114), (396, 103277), (417, 98076), (556, 73557), (743, 55044), (834, 49038), (1251, 32692), (1486, 27522), (1529, 26748), (1668, 24519), (2229, 18348), (2502, 16346), (2972, 13761), (3058, 13374), (4458, 9174), (4587, 8916), (5004, 8173), (6116, 6687)]