27396972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 71823024

約数和(自身を除く): 44426052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 83, 106, 159, 166, 173, 212, 249, 318, 332, 346, 477, 498, 519, 636, 692, 747, 954, 996, 1038, 1494, 1557, 1908, 2076, 2988, 3114, 4399, 6228, 8798, 9169, 13197, 14359, 17596, 18338, 26394, 27507, 28718, 36676, 39591, 43077, 52788, 55014, 57436, 79182, 82521, 86154, 110028, 129231, 158364, 165042, 172308, 258462, 330084, 516924, 761027, 1522054, 2283081, 3044108, 4566162, 6849243, 9132324, 13698486, 27396972]

約数ペア:

[(1, 27396972), (2, 13698486), (3, 9132324), (4, 6849243), (6, 4566162), (9, 3044108), (12, 2283081), (18, 1522054), (36, 761027), (53, 516924), (83, 330084), (106, 258462), (159, 172308), (166, 165042), (173, 158364), (212, 129231), (249, 110028), (318, 86154), (332, 82521), (346, 79182), (477, 57436), (498, 55014), (519, 52788), (636, 43077), (692, 39591), (747, 36676), (954, 28718), (996, 27507), (1038, 26394), (1494, 18338), (1557, 17596), (1908, 14359), (2076, 13197), (2988, 9169), (3114, 8798), (4399, 6228)]