1009638684

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2797}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 2631731648

約数和(自身を除く): 1622092964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 271, 333, 444, 542, 666, 813, 1084, 1332, 1626, 2439, 2797, 3252, 4878, 5594, 8391, 9756, 10027, 11188, 16782, 20054, 25173, 30081, 33564, 40108, 50346, 60162, 90243, 100692, 103489, 120324, 180486, 206978, 310467, 360972, 413956, 620934, 757987, 931401, 1241868, 1515974, 1862802, 2273961, 3031948, 3725604, 4547922, 6821883, 9095844, 13643766, 27287532, 28045519, 56091038, 84136557, 112182076, 168273114, 252409671, 336546228, 504819342, 1009638684]

約数ペア:

[(1, 1009638684), (2, 504819342), (3, 336546228), (4, 252409671), (6, 168273114), (9, 112182076), (12, 84136557), (18, 56091038), (36, 28045519), (37, 27287532), (74, 13643766), (111, 9095844), (148, 6821883), (222, 4547922), (271, 3725604), (333, 3031948), (444, 2273961), (542, 1862802), (666, 1515974), (813, 1241868), (1084, 931401), (1332, 757987), (1626, 620934), (2439, 413956), (2797, 360972), (3252, 310467), (4878, 206978), (5594, 180486), (8391, 120324), (9756, 103489), (10027, 100692), (11188, 90243), (16782, 60162), (20054, 50346), (25173, 40108), (30081, 33564)]