2028047004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2753}}^1$

素因数の和:3144

約数の個数: 96

約数和(自身を含む): 5552064000

約数和(自身を除く): 3524016996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 359, 513, 684, 718, 1026, 1077, 1436, 2052, 2154, 2753, 3231, 4308, 5506, 6462, 6821, 8259, 9693, 11012, 12924, 13642, 16518, 19386, 20463, 24777, 27284, 33036, 38772, 40926, 49554, 52307, 61389, 74331, 81852, 99108, 104614, 122778, 148662, 156921, 184167, 209228, 245556, 297324, 313842, 368334, 470763, 627684, 736668, 941526, 988327, 1412289, 1883052, 1976654, 2824578, 2964981, 3953308, 5649156, 5929962, 8894943, 11859924, 17789886, 18778213, 26684829, 35579772, 37556426, 53369658, 56334639, 75112852, 106739316, 112669278, 169003917, 225338556, 338007834, 507011751, 676015668, 1014023502, 2028047004]

約数ペア:

[(1, 2028047004), (2, 1014023502), (3, 676015668), (4, 507011751), (6, 338007834), (9, 225338556), (12, 169003917), (18, 112669278), (19, 106739316), (27, 75112852), (36, 56334639), (38, 53369658), (54, 37556426), (57, 35579772), (76, 26684829), (108, 18778213), (114, 17789886), (171, 11859924), (228, 8894943), (342, 5929962), (359, 5649156), (513, 3953308), (684, 2964981), (718, 2824578), (1026, 1976654), (1077, 1883052), (1436, 1412289), (2052, 988327), (2154, 941526), (2753, 736668), (3231, 627684), (4308, 470763), (5506, 368334), (6462, 313842), (6821, 297324), (8259, 245556), (9693, 209228), (11012, 184167), (12924, 156921), (13642, 148662), (16518, 122778), (19386, 104614), (20463, 99108), (24777, 81852), (27284, 74331), (33036, 61389), (38772, 52307), (40926, 49554)]