216965718018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{573983381}}^1$

素因数の和:573983399

約数の個数: 32

約数和(自身を含む): 551024046720

約数和(自身を除く): 334058328702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 573983381, 1147966762, 1721950143, 3443900286, 4017883667, 5165850429, 8035767334, 10331700858, 12053651001, 15497551287, 24107302002, 30995102574, 36160953003, 72321906006, 108482859009, 216965718018]

約数ペア:

[(1, 216965718018), (2, 108482859009), (3, 72321906006), (6, 36160953003), (7, 30995102574), (9, 24107302002), (14, 15497551287), (18, 12053651001), (21, 10331700858), (27, 8035767334), (42, 5165850429), (54, 4017883667), (63, 3443900286), (126, 1721950143), (189, 1147966762), (378, 573983381)]