19281666006

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{57881}}^1$

素因数の和:58122

約数の個数: 64

約数和(自身を含む): 44453376000

約数和(自身を除く): 25171709994

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 199, 279, 398, 558, 597, 837, 1194, 1674, 1791, 3582, 5373, 6169, 10746, 12338, 18507, 37014, 55521, 57881, 111042, 115762, 166563, 173643, 333126, 347286, 520929, 1041858, 1562787, 1794311, 3125574, 3588622, 5382933, 10765866, 11518319, 16148799, 23036638, 32297598, 34554957, 48446397, 69109914, 96892794, 103664871, 207329742, 310994613, 357067889, 621989226, 714135778, 1071203667, 2142407334, 3213611001, 6427222002, 9640833003, 19281666006]

約数ペア:

[(1, 19281666006), (2, 9640833003), (3, 6427222002), (6, 3213611001), (9, 2142407334), (18, 1071203667), (27, 714135778), (31, 621989226), (54, 357067889), (62, 310994613), (93, 207329742), (186, 103664871), (199, 96892794), (279, 69109914), (398, 48446397), (558, 34554957), (597, 32297598), (837, 23036638), (1194, 16148799), (1674, 11518319), (1791, 10765866), (3582, 5382933), (5373, 3588622), (6169, 3125574), (10746, 1794311), (12338, 1562787), (18507, 1041858), (37014, 520929), (55521, 347286), (57881, 333126), (111042, 173643), (115762, 166563)]