1509156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 4315584

約数和(自身を除く): 2806428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 103, 111, 132, 148, 198, 206, 222, 309, 333, 396, 407, 412, 444, 618, 666, 814, 927, 1133, 1221, 1236, 1332, 1628, 1854, 2266, 2442, 3399, 3663, 3708, 3811, 4532, 4884, 6798, 7326, 7622, 10197, 11433, 13596, 14652, 15244, 20394, 22866, 34299, 40788, 41921, 45732, 68598, 83842, 125763, 137196, 167684, 251526, 377289, 503052, 754578, 1509156]

約数ペア:

[(1, 1509156), (2, 754578), (3, 503052), (4, 377289), (6, 251526), (9, 167684), (11, 137196), (12, 125763), (18, 83842), (22, 68598), (33, 45732), (36, 41921), (37, 40788), (44, 34299), (66, 22866), (74, 20394), (99, 15244), (103, 14652), (111, 13596), (132, 11433), (148, 10197), (198, 7622), (206, 7326), (222, 6798), (309, 4884), (333, 4532), (396, 3811), (407, 3708), (412, 3663), (444, 3399), (618, 2442), (666, 2266), (814, 1854), (927, 1628), (1133, 1332), (1221, 1236)]