21832668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4275

約数の個数: 72

約数和(自身を含む): 64851696

約数和(自身を除く): 43019028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 4241, 5148, 8482, 12723, 16964, 25446, 38169, 46651, 50892, 55133, 76338, 93302, 110266, 139953, 152676, 165399, 186604, 220532, 279906, 330798, 419859, 496197, 559812, 606463, 661596, 839718, 992394, 1212926, 1679436, 1819389, 1984788, 2425852, 3638778, 5458167, 7277556, 10916334, 21832668]

約数ペア:

[(1, 21832668), (2, 10916334), (3, 7277556), (4, 5458167), (6, 3638778), (9, 2425852), (11, 1984788), (12, 1819389), (13, 1679436), (18, 1212926), (22, 992394), (26, 839718), (33, 661596), (36, 606463), (39, 559812), (44, 496197), (52, 419859), (66, 330798), (78, 279906), (99, 220532), (117, 186604), (132, 165399), (143, 152676), (156, 139953), (198, 110266), (234, 93302), (286, 76338), (396, 55133), (429, 50892), (468, 46651), (572, 38169), (858, 25446), (1287, 16964), (1716, 12723), (2574, 8482), (4241, 5148)]