2078647614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{6221}}^1$

素因数の和:7225

約数の個数: 48

約数和(自身を含む): 4746390480

約数和(自身を除く): 2667742866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 977, 1954, 2931, 5862, 6221, 8793, 12442, 17586, 18563, 18663, 37126, 37326, 55689, 55989, 111378, 111978, 118199, 167067, 236398, 334134, 354597, 709194, 1063791, 2127582, 6077917, 12155834, 18233751, 36467502, 54701253, 109402506, 115480423, 230960846, 346441269, 692882538, 1039323807, 2078647614]

約数ペア:

[(1, 2078647614), (2, 1039323807), (3, 692882538), (6, 346441269), (9, 230960846), (18, 115480423), (19, 109402506), (38, 54701253), (57, 36467502), (114, 18233751), (171, 12155834), (342, 6077917), (977, 2127582), (1954, 1063791), (2931, 709194), (5862, 354597), (6221, 334134), (8793, 236398), (12442, 167067), (17586, 118199), (18563, 111978), (18663, 111378), (37126, 55989), (37326, 55689)]