138639006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7529}}^1$

素因数の和:7582

約数の個数: 64

約数和(自身を含む): 346982400

約数和(自身を除く): 208343394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1674, 2046, 3069, 6138, 7529, 9207, 15058, 18414, 22587, 45174, 67761, 82819, 135522, 165638, 203283, 233399, 248457, 406566, 466798, 496914, 700197, 745371, 1400394, 1490742, 2100591, 2236113, 2567389, 4201182, 4472226, 5134778, 6301773, 7702167, 12603546, 15404334, 23106501, 46213002, 69319503, 138639006]

約数ペア:

[(1, 138639006), (2, 69319503), (3, 46213002), (6, 23106501), (9, 15404334), (11, 12603546), (18, 7702167), (22, 6301773), (27, 5134778), (31, 4472226), (33, 4201182), (54, 2567389), (62, 2236113), (66, 2100591), (93, 1490742), (99, 1400394), (186, 745371), (198, 700197), (279, 496914), (297, 466798), (341, 406566), (558, 248457), (594, 233399), (682, 203283), (837, 165638), (1023, 135522), (1674, 82819), (2046, 67761), (3069, 45174), (6138, 22587), (7529, 18414), (9207, 15058)]