18804946872

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1607}}^1\times {\mathrm{3229}}^1$

素因数の和:4996

約数の個数: 64

約数和(自身を含む): 47367820800

約数和(自身を除く): 28562873928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1607, 1812, 3214, 3229, 3624, 4821, 6428, 6458, 9642, 9687, 12856, 12916, 19284, 19374, 25832, 38568, 38748, 77496, 242657, 485314, 487579, 727971, 970628, 975158, 1455942, 1462737, 1941256, 1950316, 2911884, 2925474, 3900632, 5189003, 5823768, 5850948, 10378006, 11701896, 15567009, 20756012, 31134018, 41512024, 62268036, 124536072, 783539453, 1567078906, 2350618359, 3134157812, 4701236718, 6268315624, 9402473436, 18804946872]

約数ペア:

[(1, 18804946872), (2, 9402473436), (3, 6268315624), (4, 4701236718), (6, 3134157812), (8, 2350618359), (12, 1567078906), (24, 783539453), (151, 124536072), (302, 62268036), (453, 41512024), (604, 31134018), (906, 20756012), (1208, 15567009), (1607, 11701896), (1812, 10378006), (3214, 5850948), (3229, 5823768), (3624, 5189003), (4821, 3900632), (6428, 2925474), (6458, 2911884), (9642, 1950316), (9687, 1941256), (12856, 1462737), (12916, 1455942), (19284, 975158), (19374, 970628), (25832, 727971), (38568, 487579), (38748, 485314), (77496, 242657)]