870814854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{177211}}^1$

素因数の和:177242

約数の個数: 64

約数和(自身を含む): 2381729280

約数和(自身を除く): 1510914426

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 177211, 354422, 531633, 1063266, 1240477, 1594899, 2303743, 2480954, 3189798, 3721431, 4607486, 4784697, 6911229, 7442862, 9569394, 11164293, 13822458, 16126201, 20733687, 22328586, 32252402, 33492879, 41467374, 48378603, 62201061, 66985758, 96757206, 124402122, 145135809, 290271618, 435407427, 870814854]

約数ペア:

[(1, 870814854), (2, 435407427), (3, 290271618), (6, 145135809), (7, 124402122), (9, 96757206), (13, 66985758), (14, 62201061), (18, 48378603), (21, 41467374), (26, 33492879), (27, 32252402), (39, 22328586), (42, 20733687), (54, 16126201), (63, 13822458), (78, 11164293), (91, 9569394), (117, 7442862), (126, 6911229), (182, 4784697), (189, 4607486), (234, 3721431), (273, 3189798), (351, 2480954), (378, 2303743), (546, 1594899), (702, 1240477), (819, 1063266), (1638, 531633), (2457, 354422), (4914, 177211)]