18766407746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 30843037440

約数和(自身を除く): 12076629694

約数列:

[1, 2, 17, 34, 67, 89, 134, 151, 178, 302, 613, 1139, 1226, 1513, 2278, 2567, 3026, 5134, 5963, 10117, 10421, 11926, 13439, 20234, 20842, 26878, 41071, 54557, 82142, 92563, 101371, 109114, 171989, 185126, 202742, 228463, 343978, 456926, 698207, 900413, 927469, 1396414, 1573571, 1800826, 1854938, 3147142, 3655319, 6201721, 7310638, 8238107, 12403442, 15307021, 16476214, 30614042, 62140423, 105429257, 124280846, 140047819, 210858514, 280095638, 551953169, 1103906338, 9383203873, 18766407746]

約数ペア:

[(1, 18766407746), (2, 9383203873), (17, 1103906338), (34, 551953169), (67, 280095638), (89, 210858514), (134, 140047819), (151, 124280846), (178, 105429257), (302, 62140423), (613, 30614042), (1139, 16476214), (1226, 15307021), (1513, 12403442), (2278, 8238107), (2567, 7310638), (3026, 6201721), (5134, 3655319), (5963, 3147142), (10117, 1854938), (10421, 1800826), (11926, 1573571), (13439, 1396414), (20234, 927469), (20842, 900413), (26878, 698207), (41071, 456926), (54557, 343978), (82142, 228463), (92563, 202742), (101371, 185126), (109114, 171989)]