2217383676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{45659}}^1$

素因数の和:45759

約数の個数: 72

約数和(自身を含む): 5983286400

約数和(自身を除く): 3765902724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 5396, 8094, 12141, 16188, 24282, 45659, 48564, 91318, 136977, 182636, 273954, 410931, 547908, 821862, 867521, 1643724, 1735042, 2602563, 3241789, 3470084, 5205126, 6483578, 7807689, 9725367, 10410252, 12967156, 15615378, 19450734, 29176101, 31230756, 38901468, 58352202, 61593991, 116704404, 123187982, 184781973, 246375964, 369563946, 554345919, 739127892, 1108691838, 2217383676]

約数ペア:

[(1, 2217383676), (2, 1108691838), (3, 739127892), (4, 554345919), (6, 369563946), (9, 246375964), (12, 184781973), (18, 123187982), (19, 116704404), (36, 61593991), (38, 58352202), (57, 38901468), (71, 31230756), (76, 29176101), (114, 19450734), (142, 15615378), (171, 12967156), (213, 10410252), (228, 9725367), (284, 7807689), (342, 6483578), (426, 5205126), (639, 3470084), (684, 3241789), (852, 2602563), (1278, 1735042), (1349, 1643724), (2556, 867521), (2698, 821862), (4047, 547908), (5396, 410931), (8094, 273954), (12141, 182636), (16188, 136977), (24282, 91318), (45659, 48564)]