2239416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 6388200

約数和(自身を除く): 4148784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1637, 3274, 4911, 6548, 9822, 13096, 14733, 19644, 29466, 31103, 39288, 58932, 62206, 93309, 117864, 124412, 186618, 248824, 279927, 373236, 559854, 746472, 1119708, 2239416]

約数ペア:

[(1, 2239416), (2, 1119708), (3, 746472), (4, 559854), (6, 373236), (8, 279927), (9, 248824), (12, 186618), (18, 124412), (19, 117864), (24, 93309), (36, 62206), (38, 58932), (57, 39288), (72, 31103), (76, 29466), (114, 19644), (152, 14733), (171, 13096), (228, 9822), (342, 6548), (456, 4911), (684, 3274), (1368, 1637)]