1968752196

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^2\times {\mathrm{1787}}^1$

素因数の和:2002

約数の個数: 72

約数和(自身を含む): 5158093920

約数和(自身を除く): 3189341724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1787, 1818, 2727, 3574, 3636, 5361, 5454, 7148, 10201, 10722, 10908, 16083, 20402, 21444, 30603, 32166, 40804, 48249, 61206, 64332, 91809, 96498, 122412, 180487, 183618, 192996, 275427, 360974, 367236, 541461, 550854, 721948, 1082922, 1101708, 1624383, 2165844, 3248766, 4873149, 6497532, 9746298, 18229187, 19492596, 36458374, 54687561, 72916748, 109375122, 164062683, 218750244, 328125366, 492188049, 656250732, 984376098, 1968752196]

約数ペア:

[(1, 1968752196), (2, 984376098), (3, 656250732), (4, 492188049), (6, 328125366), (9, 218750244), (12, 164062683), (18, 109375122), (27, 72916748), (36, 54687561), (54, 36458374), (101, 19492596), (108, 18229187), (202, 9746298), (303, 6497532), (404, 4873149), (606, 3248766), (909, 2165844), (1212, 1624383), (1787, 1101708), (1818, 1082922), (2727, 721948), (3574, 550854), (3636, 541461), (5361, 367236), (5454, 360974), (7148, 275427), (10201, 192996), (10722, 183618), (10908, 180487), (16083, 122412), (20402, 96498), (21444, 91809), (30603, 64332), (32166, 61206), (40804, 48249)]