1840284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 5136768

約数和(自身を除く): 3296484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 97, 102, 124, 153, 186, 194, 204, 279, 291, 306, 372, 388, 527, 558, 582, 612, 873, 1054, 1116, 1164, 1581, 1649, 1746, 2108, 3007, 3162, 3298, 3492, 4743, 4947, 6014, 6324, 6596, 9021, 9486, 9894, 12028, 14841, 18042, 18972, 19788, 27063, 29682, 36084, 51119, 54126, 59364, 102238, 108252, 153357, 204476, 306714, 460071, 613428, 920142, 1840284]

約数ペア:

[(1, 1840284), (2, 920142), (3, 613428), (4, 460071), (6, 306714), (9, 204476), (12, 153357), (17, 108252), (18, 102238), (31, 59364), (34, 54126), (36, 51119), (51, 36084), (62, 29682), (68, 27063), (93, 19788), (97, 18972), (102, 18042), (124, 14841), (153, 12028), (186, 9894), (194, 9486), (204, 9021), (279, 6596), (291, 6324), (306, 6014), (372, 4947), (388, 4743), (527, 3492), (558, 3298), (582, 3162), (612, 3007), (873, 2108), (1054, 1746), (1116, 1649), (1164, 1581)]