4581738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 13271040

約数和(自身を除く): 8689302

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 31, 34, 42, 46, 51, 54, 62, 63, 69, 93, 102, 119, 126, 138, 153, 161, 186, 189, 207, 217, 238, 279, 306, 322, 357, 378, 391, 414, 434, 459, 483, 527, 558, 621, 651, 713, 714, 782, 837, 918, 966, 1054, 1071, 1173, 1242, 1302, 1426, 1449, 1581, 1674, 1953, 2139, 2142, 2346, 2737, 2898, 3162, 3213, 3519, 3689, 3906, 4278, 4347, 4743, 4991, 5474, 5859, 6417, 6426, 7038, 7378, 8211, 8694, 9486, 9982, 10557, 11067, 11718, 12121, 12834, 14229, 14973, 16422, 19251, 21114, 22134, 24242, 24633, 28458, 29946, 33201, 36363, 38502, 44919, 49266, 66402, 72726, 73899, 84847, 89838, 99603, 109089, 134757, 147798, 169694, 199206, 218178, 254541, 269514, 327267, 509082, 654534, 763623, 1527246, 2290869, 4581738]

約数ペア:

[(1, 4581738), (2, 2290869), (3, 1527246), (6, 763623), (7, 654534), (9, 509082), (14, 327267), (17, 269514), (18, 254541), (21, 218178), (23, 199206), (27, 169694), (31, 147798), (34, 134757), (42, 109089), (46, 99603), (51, 89838), (54, 84847), (62, 73899), (63, 72726), (69, 66402), (93, 49266), (102, 44919), (119, 38502), (126, 36363), (138, 33201), (153, 29946), (161, 28458), (186, 24633), (189, 24242), (207, 22134), (217, 21114), (238, 19251), (279, 16422), (306, 14973), (322, 14229), (357, 12834), (378, 12121), (391, 11718), (414, 11067), (434, 10557), (459, 9982), (483, 9486), (527, 8694), (558, 8211), (621, 7378), (651, 7038), (713, 6426), (714, 6417), (782, 5859), (837, 5474), (918, 4991), (966, 4743), (1054, 4347), (1071, 4278), (1173, 3906), (1242, 3689), (1302, 3519), (1426, 3213), (1449, 3162), (1581, 2898), (1674, 2737), (1953, 2346), (2139, 2142)]