1900242006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{7159}}^1$

素因数の和:7301

約数の個数: 64

約数和(自身を含む): 4243760640

約数和(自身を除く): 2343518634

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 83, 123, 166, 246, 249, 498, 533, 1066, 1079, 1599, 2158, 3198, 3237, 3403, 6474, 6806, 7159, 10209, 14318, 20418, 21477, 42954, 44239, 88478, 93067, 132717, 186134, 265434, 279201, 293519, 558402, 587038, 594197, 880557, 1188394, 1761114, 1782591, 3565182, 3815747, 7631494, 7724561, 11447241, 15449122, 22894482, 23173683, 24362077, 46347366, 48724154, 73086231, 146172462, 316707001, 633414002, 950121003, 1900242006]

約数ペア:

[(1, 1900242006), (2, 950121003), (3, 633414002), (6, 316707001), (13, 146172462), (26, 73086231), (39, 48724154), (41, 46347366), (78, 24362077), (82, 23173683), (83, 22894482), (123, 15449122), (166, 11447241), (246, 7724561), (249, 7631494), (498, 3815747), (533, 3565182), (1066, 1782591), (1079, 1761114), (1599, 1188394), (2158, 880557), (3198, 594197), (3237, 587038), (3403, 558402), (6474, 293519), (6806, 279201), (7159, 265434), (10209, 186134), (14318, 132717), (20418, 93067), (21477, 88478), (42954, 44239)]