9921762018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{412273}}^1$

素因数の和:412479

約数の個数: 48

約数和(自身を含む): 24696861696

約数和(自身を除く): 14775099678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 2674, 3438, 4011, 8022, 12033, 24066, 412273, 824546, 1236819, 2473638, 2885911, 3710457, 5771822, 7420914, 8657733, 17315466, 25973199, 51946398, 78744143, 157488286, 236232429, 472464858, 551209001, 708697287, 1102418002, 1417394574, 1653627003, 3307254006, 4960881009, 9921762018]

約数ペア:

[(1, 9921762018), (2, 4960881009), (3, 3307254006), (6, 1653627003), (7, 1417394574), (9, 1102418002), (14, 708697287), (18, 551209001), (21, 472464858), (42, 236232429), (63, 157488286), (126, 78744143), (191, 51946398), (382, 25973199), (573, 17315466), (1146, 8657733), (1337, 7420914), (1719, 5771822), (2674, 3710457), (3438, 2885911), (4011, 2473638), (8022, 1236819), (12033, 824546), (24066, 412273)]