2005658316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{15193}}^1$

素因数の和:15415

約数の個数: 72

約数和(自身を含む): 5364697520

約数和(自身を除く): 3359039204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 342, 386, 579, 684, 772, 1158, 1737, 2316, 3474, 3667, 6948, 7334, 11001, 14668, 15193, 22002, 30386, 33003, 44004, 45579, 60772, 66006, 91158, 132012, 136737, 182316, 273474, 288667, 546948, 577334, 866001, 1154668, 1732002, 2598003, 2932249, 3464004, 5196006, 5864498, 8796747, 10392012, 11728996, 17593494, 26390241, 35186988, 52780482, 55712731, 105560964, 111425462, 167138193, 222850924, 334276386, 501414579, 668552772, 1002829158, 2005658316]

約数ペア:

[(1, 2005658316), (2, 1002829158), (3, 668552772), (4, 501414579), (6, 334276386), (9, 222850924), (12, 167138193), (18, 111425462), (19, 105560964), (36, 55712731), (38, 52780482), (57, 35186988), (76, 26390241), (114, 17593494), (171, 11728996), (193, 10392012), (228, 8796747), (342, 5864498), (386, 5196006), (579, 3464004), (684, 2932249), (772, 2598003), (1158, 1732002), (1737, 1154668), (2316, 866001), (3474, 577334), (3667, 546948), (6948, 288667), (7334, 273474), (11001, 182316), (14668, 136737), (15193, 132012), (22002, 91158), (30386, 66006), (33003, 60772), (44004, 45579)]