2018147238

素因数分解:

$2^1\times 3^4\times {\mathrm{167}}^1\times {\mathrm{74597}}^1$

素因数の和:74778

約数の個数: 40

約数和(自身を含む): 4549284432

約数和(自身を除く): 2531137194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 334, 501, 1002, 1503, 3006, 4509, 9018, 13527, 27054, 74597, 149194, 223791, 447582, 671373, 1342746, 2014119, 4028238, 6042357, 12084714, 12457699, 24915398, 37373097, 74746194, 112119291, 224238582, 336357873, 672715746, 1009073619, 2018147238]

約数ペア:

[(1, 2018147238), (2, 1009073619), (3, 672715746), (6, 336357873), (9, 224238582), (18, 112119291), (27, 74746194), (54, 37373097), (81, 24915398), (162, 12457699), (167, 12084714), (334, 6042357), (501, 4028238), (1002, 2014119), (1503, 1342746), (3006, 671373), (4509, 447582), (9018, 223791), (13527, 149194), (27054, 74597)]