1856345274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12391}}^1$

素因数の和:12476

約数の個数: 96

約数和(自身を含む): 4871543040

約数和(自身を除く): 3015197766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 58, 63, 82, 87, 123, 126, 174, 203, 246, 261, 287, 369, 406, 522, 574, 609, 738, 861, 1189, 1218, 1722, 1827, 2378, 2583, 3567, 3654, 5166, 7134, 8323, 10701, 12391, 16646, 21402, 24782, 24969, 37173, 49938, 74346, 74907, 86737, 111519, 149814, 173474, 223038, 260211, 359339, 508031, 520422, 718678, 780633, 1016062, 1078017, 1524093, 1561266, 2156034, 2515373, 3048186, 3234051, 3556217, 4572279, 5030746, 6468102, 7112434, 7546119, 9144558, 10668651, 14732899, 15092238, 21337302, 22638357, 29465798, 32005953, 44198697, 45276714, 64011906, 88397394, 103130293, 132596091, 206260586, 265192182, 309390879, 618781758, 928172637, 1856345274]

約数ペア:

[(1, 1856345274), (2, 928172637), (3, 618781758), (6, 309390879), (7, 265192182), (9, 206260586), (14, 132596091), (18, 103130293), (21, 88397394), (29, 64011906), (41, 45276714), (42, 44198697), (58, 32005953), (63, 29465798), (82, 22638357), (87, 21337302), (123, 15092238), (126, 14732899), (174, 10668651), (203, 9144558), (246, 7546119), (261, 7112434), (287, 6468102), (369, 5030746), (406, 4572279), (522, 3556217), (574, 3234051), (609, 3048186), (738, 2515373), (861, 2156034), (1189, 1561266), (1218, 1524093), (1722, 1078017), (1827, 1016062), (2378, 780633), (2583, 718678), (3567, 520422), (3654, 508031), (5166, 359339), (7134, 260211), (8323, 223038), (10701, 173474), (12391, 149814), (16646, 111519), (21402, 86737), (24782, 74907), (24969, 74346), (37173, 49938)]