72903798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19379}}^1$

素因数の和:19417

約数の個数: 48

約数和(自身を含む): 181396800

約数和(自身を除く): 108493002

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 19379, 38758, 58137, 116274, 174411, 213169, 348822, 368201, 426338, 639507, 736402, 1104603, 1279014, 1918521, 2209206, 3313809, 3837042, 4050211, 6627618, 8100422, 12150633, 24301266, 36451899, 72903798]

約数ペア:

[(1, 72903798), (2, 36451899), (3, 24301266), (6, 12150633), (9, 8100422), (11, 6627618), (18, 4050211), (19, 3837042), (22, 3313809), (33, 2209206), (38, 1918521), (57, 1279014), (66, 1104603), (99, 736402), (114, 639507), (171, 426338), (198, 368201), (209, 348822), (342, 213169), (418, 174411), (627, 116274), (1254, 58137), (1881, 38758), (3762, 19379)]