2147176872

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{445103}}^1$

素因数の和:445182

約数の個数: 48

約数和(自身を含む): 5902079040

約数和(自身を除く): 3754902168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 445103, 890206, 1335309, 1780412, 2670618, 3560824, 4005927, 5341236, 8011854, 10682472, 16023708, 29821901, 32047416, 59643802, 89465703, 119287604, 178931406, 238575208, 268397109, 357862812, 536794218, 715725624, 1073588436, 2147176872]

約数ペア:

[(1, 2147176872), (2, 1073588436), (3, 715725624), (4, 536794218), (6, 357862812), (8, 268397109), (9, 238575208), (12, 178931406), (18, 119287604), (24, 89465703), (36, 59643802), (67, 32047416), (72, 29821901), (134, 16023708), (201, 10682472), (268, 8011854), (402, 5341236), (536, 4005927), (603, 3560824), (804, 2670618), (1206, 1780412), (1608, 1335309), (2412, 890206), (4824, 445103)]