18879185598

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4939609}}^1$

素因数の和:4939641

約数の個数: 48

約数和(自身を含む): 47301705360

約数和(自身を除く): 28422519762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4939609, 9879218, 14818827, 29637654, 34577263, 64214917, 69154526, 103731789, 128429834, 192644751, 207463578, 242040841, 385289502, 449504419, 484081682, 726122523, 899008838, 1348513257, 1452245046, 2697026514, 3146530933, 6293061866, 9439592799, 18879185598]

約数ペア:

[(1, 18879185598), (2, 9439592799), (3, 6293061866), (6, 3146530933), (7, 2697026514), (13, 1452245046), (14, 1348513257), (21, 899008838), (26, 726122523), (39, 484081682), (42, 449504419), (49, 385289502), (78, 242040841), (91, 207463578), (98, 192644751), (147, 128429834), (182, 103731789), (273, 69154526), (294, 64214917), (546, 34577263), (637, 29637654), (1274, 14818827), (1911, 9879218), (3822, 4939609)]