39816588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 113992704

約数和(自身を除く): 74176116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 557, 644, 777, 851, 966, 1036, 1114, 1554, 1671, 1702, 1932, 2228, 2553, 3108, 3342, 3404, 3899, 5106, 5957, 6684, 7798, 10212, 11697, 11914, 12811, 15596, 17871, 20609, 23394, 23828, 25622, 35742, 38433, 41218, 46788, 51244, 61827, 71484, 76866, 82436, 89677, 123654, 144263, 153732, 179354, 247308, 269031, 288526, 358708, 432789, 474007, 538062, 577052, 865578, 948014, 1076124, 1422021, 1731156, 1896028, 2844042, 3318049, 5688084, 6636098, 9954147, 13272196, 19908294, 39816588]

約数ペア:

[(1, 39816588), (2, 19908294), (3, 13272196), (4, 9954147), (6, 6636098), (7, 5688084), (12, 3318049), (14, 2844042), (21, 1896028), (23, 1731156), (28, 1422021), (37, 1076124), (42, 948014), (46, 865578), (69, 577052), (74, 538062), (84, 474007), (92, 432789), (111, 358708), (138, 288526), (148, 269031), (161, 247308), (222, 179354), (259, 153732), (276, 144263), (322, 123654), (444, 89677), (483, 82436), (518, 76866), (557, 71484), (644, 61827), (777, 51244), (851, 46788), (966, 41218), (1036, 38433), (1114, 35742), (1554, 25622), (1671, 23828), (1702, 23394), (1932, 20609), (2228, 17871), (2553, 15596), (3108, 12811), (3342, 11914), (3404, 11697), (3899, 10212), (5106, 7798), (5957, 6684)]