1241917236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4973}}^1$

素因数の和:5981

約数の個数: 72

約数和(自身を含む): 3592103424

約数和(自身を除く): 2350186188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 991, 1982, 2973, 3964, 4973, 5946, 6937, 8919, 9946, 11892, 13874, 14919, 17838, 19892, 20811, 27748, 29838, 34811, 35676, 41622, 44757, 59676, 62433, 69622, 83244, 89514, 104433, 124866, 139244, 179028, 208866, 249732, 313299, 417732, 626598, 1253196, 4928243, 9856486, 14784729, 19712972, 29569458, 34497701, 44354187, 59138916, 68995402, 88708374, 103493103, 137990804, 177416748, 206986206, 310479309, 413972412, 620958618, 1241917236]

約数ペア:

[(1, 1241917236), (2, 620958618), (3, 413972412), (4, 310479309), (6, 206986206), (7, 177416748), (9, 137990804), (12, 103493103), (14, 88708374), (18, 68995402), (21, 59138916), (28, 44354187), (36, 34497701), (42, 29569458), (63, 19712972), (84, 14784729), (126, 9856486), (252, 4928243), (991, 1253196), (1982, 626598), (2973, 417732), (3964, 313299), (4973, 249732), (5946, 208866), (6937, 179028), (8919, 139244), (9946, 124866), (11892, 104433), (13874, 89514), (14919, 83244), (17838, 69622), (19892, 62433), (20811, 59676), (27748, 44757), (29838, 41622), (34811, 35676)]