2194254972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14251}}^1$

素因数の和:14328

約数の個数: 144

約数和(自身を含む): 6972306432

約数和(自身を除く): 4778051460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1092, 1222, 1316, 1638, 1692, 1833, 1974, 2444, 2961, 3276, 3666, 3948, 4277, 5499, 5922, 7332, 8554, 10998, 11844, 12831, 14251, 17108, 21996, 25662, 28502, 38493, 42753, 51324, 57004, 76986, 85506, 99757, 128259, 153972, 171012, 185263, 199514, 256518, 299271, 370526, 399028, 513036, 555789, 598542, 669797, 741052, 897813, 1111578, 1197084, 1296841, 1339594, 1667367, 1795626, 2009391, 2223156, 2593682, 2679188, 3334734, 3591252, 3890523, 4018782, 4688579, 5187364, 6028173, 6669468, 7781046, 8037564, 8707361, 9377158, 11671569, 12056346, 14065737, 15562092, 17414722, 18754316, 23343138, 24112692, 26122083, 28131474, 34829444, 42197211, 46686276, 52244166, 56262948, 60951527, 78366249, 84394422, 104488332, 121903054, 156732498, 168788844, 182854581, 243806108, 313464996, 365709162, 548563743, 731418324, 1097127486, 2194254972]

約数ペア:

[(1, 2194254972), (2, 1097127486), (3, 731418324), (4, 548563743), (6, 365709162), (7, 313464996), (9, 243806108), (12, 182854581), (13, 168788844), (14, 156732498), (18, 121903054), (21, 104488332), (26, 84394422), (28, 78366249), (36, 60951527), (39, 56262948), (42, 52244166), (47, 46686276), (52, 42197211), (63, 34829444), (78, 28131474), (84, 26122083), (91, 24112692), (94, 23343138), (117, 18754316), (126, 17414722), (141, 15562092), (156, 14065737), (182, 12056346), (188, 11671569), (234, 9377158), (252, 8707361), (273, 8037564), (282, 7781046), (329, 6669468), (364, 6028173), (423, 5187364), (468, 4688579), (546, 4018782), (564, 3890523), (611, 3591252), (658, 3334734), (819, 2679188), (846, 2593682), (987, 2223156), (1092, 2009391), (1222, 1795626), (1316, 1667367), (1638, 1339594), (1692, 1296841), (1833, 1197084), (1974, 1111578), (2444, 897813), (2961, 741052), (3276, 669797), (3666, 598542), (3948, 555789), (4277, 513036), (5499, 399028), (5922, 370526), (7332, 299271), (8554, 256518), (10998, 199514), (11844, 185263), (12831, 171012), (14251, 153972), (17108, 128259), (21996, 99757), (25662, 85506), (28502, 76986), (38493, 57004), (42753, 51324)]