19775091924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{13421}}^1$

素因数の和:15390

約数の個数: 96

約数和(自身を含む): 58627296000

約数和(自身を除く): 38852204076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1949, 3898, 5847, 7796, 11694, 13421, 13643, 17541, 23388, 26842, 27286, 35082, 40263, 40929, 52623, 53684, 54572, 70164, 80526, 81858, 93947, 105246, 120789, 122787, 161052, 163716, 187894, 210492, 241578, 245574, 281841, 362367, 368361, 375788, 483156, 491148, 563682, 724734, 736722, 845523, 1127364, 1449468, 1473444, 1691046, 2536569, 3382092, 5073138, 10146276, 26157529, 52315058, 78472587, 104630116, 156945174, 183102703, 235417761, 313890348, 366205406, 470835522, 549308109, 706253283, 732410812, 941671044, 1098616218, 1412506566, 1647924327, 2197232436, 2825013132, 3295848654, 4943772981, 6591697308, 9887545962, 19775091924]

約数ペア:

[(1, 19775091924), (2, 9887545962), (3, 6591697308), (4, 4943772981), (6, 3295848654), (7, 2825013132), (9, 2197232436), (12, 1647924327), (14, 1412506566), (18, 1098616218), (21, 941671044), (27, 732410812), (28, 706253283), (36, 549308109), (42, 470835522), (54, 366205406), (63, 313890348), (84, 235417761), (108, 183102703), (126, 156945174), (189, 104630116), (252, 78472587), (378, 52315058), (756, 26157529), (1949, 10146276), (3898, 5073138), (5847, 3382092), (7796, 2536569), (11694, 1691046), (13421, 1473444), (13643, 1449468), (17541, 1127364), (23388, 845523), (26842, 736722), (27286, 724734), (35082, 563682), (40263, 491148), (40929, 483156), (52623, 375788), (53684, 368361), (54572, 362367), (70164, 281841), (80526, 245574), (81858, 241578), (93947, 210492), (105246, 187894), (120789, 163716), (122787, 161052)]