1900561932

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{7229}}^1$

素因数の和:7415

約数の個数: 72

約数和(自身を含む): 4921316400

約数和(自身を除く): 3020754468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 109, 134, 201, 218, 268, 327, 402, 436, 603, 654, 804, 981, 1206, 1308, 1962, 2412, 3924, 7229, 7303, 14458, 14606, 21687, 21909, 28916, 29212, 43374, 43818, 65061, 65727, 86748, 87636, 130122, 131454, 260244, 262908, 484343, 787961, 968686, 1453029, 1575922, 1937372, 2363883, 2906058, 3151844, 4359087, 4727766, 5812116, 7091649, 8718174, 9455532, 14183298, 17436348, 28366596, 52793387, 105586774, 158380161, 211173548, 316760322, 475140483, 633520644, 950280966, 1900561932]

約数ペア:

[(1, 1900561932), (2, 950280966), (3, 633520644), (4, 475140483), (6, 316760322), (9, 211173548), (12, 158380161), (18, 105586774), (36, 52793387), (67, 28366596), (109, 17436348), (134, 14183298), (201, 9455532), (218, 8718174), (268, 7091649), (327, 5812116), (402, 4727766), (436, 4359087), (603, 3151844), (654, 2906058), (804, 2363883), (981, 1937372), (1206, 1575922), (1308, 1453029), (1962, 968686), (2412, 787961), (3924, 484343), (7229, 262908), (7303, 260244), (14458, 131454), (14606, 130122), (21687, 87636), (21909, 86748), (28916, 65727), (29212, 65061), (43374, 43818)]