172979898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45259}}^1$

素因数の和:45291

約数の個数: 48

約数和(自身を含む): 433409760

約数和(自身を除く): 260429862

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, 45259, 90518, 135777, 271554, 316813, 588367, 633626, 950439, 1176734, 1765101, 1900878, 2217691, 3530202, 4118569, 4435382, 6653073, 8237138, 12355707, 13306146, 24711414, 28829983, 57659966, 86489949, 172979898]

約数ペア:

[(1, 172979898), (2, 86489949), (3, 57659966), (6, 28829983), (7, 24711414), (13, 13306146), (14, 12355707), (21, 8237138), (26, 6653073), (39, 4435382), (42, 4118569), (49, 3530202), (78, 2217691), (91, 1900878), (98, 1765101), (147, 1176734), (182, 950439), (273, 633626), (294, 588367), (546, 316813), (637, 271554), (1274, 135777), (1911, 90518), (3822, 45259)]