2018258436060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{141930973}}^1$

素因数の和:141931067

約数の個数: 72

約数和(自身を含む): 6199544944320

約数和(自身を除く): 4181286508260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 141930973, 283861946, 425792919, 567723892, 709654865, 851585838, 1277378757, 1419309730, 1703171676, 2128964595, 2554757514, 2838619460, 4257929190, 5109515028, 6386893785, 8515858380, 11212546867, 12773787570, 22425093734, 25547575140, 33637640601, 44850187468, 56062734335, 67275281202, 100912921803, 112125468670, 134550562404, 168188203005, 201825843606, 224250937340, 336376406010, 403651687212, 504564609015, 672752812020, 1009129218030, 2018258436060]

約数ペア:

[(1, 2018258436060), (2, 1009129218030), (3, 672752812020), (4, 504564609015), (5, 403651687212), (6, 336376406010), (9, 224250937340), (10, 201825843606), (12, 168188203005), (15, 134550562404), (18, 112125468670), (20, 100912921803), (30, 67275281202), (36, 56062734335), (45, 44850187468), (60, 33637640601), (79, 25547575140), (90, 22425093734), (158, 12773787570), (180, 11212546867), (237, 8515858380), (316, 6386893785), (395, 5109515028), (474, 4257929190), (711, 2838619460), (790, 2554757514), (948, 2128964595), (1185, 1703171676), (1422, 1419309730), (1580, 1277378757), (2370, 851585838), (2844, 709654865), (3555, 567723892), (4740, 425792919), (7110, 283861946), (14220, 141930973)]