2019461724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{195457}}^1$

素因数の和:195515

約数の個数: 72

約数和(自身を含む): 5976323808

約数和(自身を除く): 3956862084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 195457, 390914, 586371, 781828, 1172742, 1368199, 1759113, 2345484, 2736398, 3518226, 4104597, 5472796, 7036452, 8013737, 8209194, 12313791, 16027474, 16418388, 24041211, 24627582, 32054948, 48082422, 49255164, 56096159, 72123633, 96164844, 112192318, 144247266, 168288477, 224384636, 288494532, 336576954, 504865431, 673153908, 1009730862, 2019461724]

約数ペア:

[(1, 2019461724), (2, 1009730862), (3, 673153908), (4, 504865431), (6, 336576954), (7, 288494532), (9, 224384636), (12, 168288477), (14, 144247266), (18, 112192318), (21, 96164844), (28, 72123633), (36, 56096159), (41, 49255164), (42, 48082422), (63, 32054948), (82, 24627582), (84, 24041211), (123, 16418388), (126, 16027474), (164, 12313791), (246, 8209194), (252, 8013737), (287, 7036452), (369, 5472796), (492, 4104597), (574, 3518226), (738, 2736398), (861, 2345484), (1148, 1759113), (1476, 1368199), (1722, 1172742), (2583, 781828), (3444, 586371), (5166, 390914), (10332, 195457)]