1820682108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2267}}^1\times {\mathrm{3187}}^1$

素因数の和:5471

約数の個数: 72

約数和(自身を含む): 5263719552

約数和(自身を除く): 3443037444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2267, 3187, 4534, 6374, 6801, 9068, 9561, 12748, 13602, 15869, 19122, 20403, 22309, 27204, 28683, 31738, 38244, 40806, 44618, 47607, 57366, 63476, 66927, 81612, 89236, 95214, 114732, 133854, 142821, 190428, 200781, 267708, 285642, 401562, 571284, 803124, 7224929, 14449858, 21674787, 28899716, 43349574, 50574503, 65024361, 86699148, 101149006, 130048722, 151723509, 202298012, 260097444, 303447018, 455170527, 606894036, 910341054, 1820682108]

約数ペア:

[(1, 1820682108), (2, 910341054), (3, 606894036), (4, 455170527), (6, 303447018), (7, 260097444), (9, 202298012), (12, 151723509), (14, 130048722), (18, 101149006), (21, 86699148), (28, 65024361), (36, 50574503), (42, 43349574), (63, 28899716), (84, 21674787), (126, 14449858), (252, 7224929), (2267, 803124), (3187, 571284), (4534, 401562), (6374, 285642), (6801, 267708), (9068, 200781), (9561, 190428), (12748, 142821), (13602, 133854), (15869, 114732), (19122, 95214), (20403, 89236), (22309, 81612), (27204, 66927), (28683, 63476), (31738, 57366), (38244, 47607), (40806, 44618)]