138071898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5904

約数の個数: 64

約数和(自身を含む): 337075200

約数和(自身を除く): 199003302

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 5851, 7866, 11702, 11799, 17553, 23598, 35106, 52659, 105318, 111169, 134573, 157977, 222338, 269146, 315954, 333507, 403719, 667014, 807438, 1000521, 1211157, 2001042, 2422314, 2556887, 3001563, 3633471, 5113774, 6003126, 7266942, 7670661, 15341322, 23011983, 46023966, 69035949, 138071898]

約数ペア:

[(1, 138071898), (2, 69035949), (3, 46023966), (6, 23011983), (9, 15341322), (18, 7670661), (19, 7266942), (23, 6003126), (27, 5113774), (38, 3633471), (46, 3001563), (54, 2556887), (57, 2422314), (69, 2001042), (114, 1211157), (138, 1000521), (171, 807438), (207, 667014), (342, 403719), (414, 333507), (437, 315954), (513, 269146), (621, 222338), (874, 157977), (1026, 134573), (1242, 111169), (1311, 105318), (2622, 52659), (3933, 35106), (5851, 23598), (7866, 17553), (11702, 11799)]