13819764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 39516960

約数和(自身を除く): 25697196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1237, 1596, 1862, 2474, 2793, 3711, 3724, 4948, 5586, 7422, 8659, 11172, 14844, 17318, 23503, 25977, 34636, 47006, 51954, 60613, 70509, 94012, 103908, 121226, 141018, 164521, 181839, 242452, 282036, 329042, 363678, 493563, 658084, 727356, 987126, 1151647, 1974252, 2303294, 3454941, 4606588, 6909882, 13819764]

約数ペア:

[(1, 13819764), (2, 6909882), (3, 4606588), (4, 3454941), (6, 2303294), (7, 1974252), (12, 1151647), (14, 987126), (19, 727356), (21, 658084), (28, 493563), (38, 363678), (42, 329042), (49, 282036), (57, 242452), (76, 181839), (84, 164521), (98, 141018), (114, 121226), (133, 103908), (147, 94012), (196, 70509), (228, 60613), (266, 51954), (294, 47006), (399, 34636), (532, 25977), (588, 23503), (798, 17318), (931, 14844), (1237, 11172), (1596, 8659), (1862, 7422), (2474, 5586), (2793, 4948), (3711, 3724)]