1396381554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 3295730880

約数和(自身を除く): 1899349326

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 163, 171, 222, 326, 333, 342, 489, 666, 677, 703, 978, 1354, 1406, 1467, 2031, 2109, 2934, 3097, 4062, 4218, 6031, 6093, 6194, 6327, 9291, 12062, 12186, 12654, 12863, 18093, 18582, 25049, 25726, 27873, 36186, 38589, 50098, 54279, 55746, 75147, 77178, 108558, 110351, 114589, 115767, 150294, 220702, 225441, 229178, 231534, 331053, 343767, 450882, 475931, 662106, 687534, 951862, 993159, 1031301, 1427793, 1986318, 2062602, 2096669, 2855586, 4082987, 4193338, 4283379, 6290007, 8165974, 8566758, 12248961, 12580014, 18870021, 24497922, 36746883, 37740042, 73493766, 77576753, 155153506, 232730259, 465460518, 698190777, 1396381554]

約数ペア:

[(1, 1396381554), (2, 698190777), (3, 465460518), (6, 232730259), (9, 155153506), (18, 77576753), (19, 73493766), (37, 37740042), (38, 36746883), (57, 24497922), (74, 18870021), (111, 12580014), (114, 12248961), (163, 8566758), (171, 8165974), (222, 6290007), (326, 4283379), (333, 4193338), (342, 4082987), (489, 2855586), (666, 2096669), (677, 2062602), (703, 1986318), (978, 1427793), (1354, 1031301), (1406, 993159), (1467, 951862), (2031, 687534), (2109, 662106), (2934, 475931), (3097, 450882), (4062, 343767), (4218, 331053), (6031, 231534), (6093, 229178), (6194, 225441), (6327, 220702), (9291, 150294), (12062, 115767), (12186, 114589), (12654, 110351), (12863, 108558), (18093, 77178), (18582, 75147), (25049, 55746), (25726, 54279), (27873, 50098), (36186, 38589)]