18268045482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1\times {\mathrm{1697}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 38950761600

約数和(自身を除く): 20682716118

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1061, 1691, 1697, 2122, 3183, 3382, 3394, 5073, 5091, 6366, 10146, 10182, 20159, 32243, 40318, 60477, 64486, 94429, 96729, 120954, 151033, 188858, 193458, 283287, 302066, 453099, 566574, 906198, 1794151, 1800517, 2869627, 3588302, 3601034, 5382453, 5401551, 5739254, 8608881, 10764906, 10803102, 17217762, 34209823, 68419646, 102629469, 160246013, 205258938, 320492026, 480738039, 961476078, 3044674247, 6089348494, 9134022741, 18268045482]

約数ペア:

[(1, 18268045482), (2, 9134022741), (3, 6089348494), (6, 3044674247), (19, 961476078), (38, 480738039), (57, 320492026), (89, 205258938), (114, 160246013), (178, 102629469), (267, 68419646), (534, 34209823), (1061, 17217762), (1691, 10803102), (1697, 10764906), (2122, 8608881), (3183, 5739254), (3382, 5401551), (3394, 5382453), (5073, 3601034), (5091, 3588302), (6366, 2869627), (10146, 1800517), (10182, 1794151), (20159, 906198), (32243, 566574), (40318, 453099), (60477, 302066), (64486, 283287), (94429, 193458), (96729, 188858), (120954, 151033)]