1213409106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{246929}}^1$

素因数の和:246960

約数の個数: 64

約数和(自身を含む): 3318739200

約数和(自身を除く): 2105330094

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, 246929, 493858, 740787, 1481574, 1728503, 2222361, 3210077, 3457006, 4444722, 5185509, 6420154, 6667083, 9630231, 10371018, 13334166, 15556527, 19260462, 22470539, 28890693, 31113054, 44941078, 46669581, 57781386, 67411617, 86672079, 93339162, 134823234, 173344158, 202234851, 404469702, 606704553, 1213409106]

約数ペア:

[(1, 1213409106), (2, 606704553), (3, 404469702), (6, 202234851), (7, 173344158), (9, 134823234), (13, 93339162), (14, 86672079), (18, 67411617), (21, 57781386), (26, 46669581), (27, 44941078), (39, 31113054), (42, 28890693), (54, 22470539), (63, 19260462), (78, 15556527), (91, 13334166), (117, 10371018), (126, 9630231), (182, 6667083), (189, 6420154), (234, 5185509), (273, 4444722), (351, 3457006), (378, 3210077), (546, 2222361), (702, 1728503), (819, 1481574), (1638, 740787), (2457, 493858), (4914, 246929)]