19151851572

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{148147}}^1$

素因数の和:148192

約数の個数: 144

約数和(自身を含む): 60396976640

約数和(自身を除く): 41245125068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2268, 2394, 3078, 3402, 3591, 4617, 4788, 6156, 6804, 7182, 9234, 10773, 14364, 18468, 21546, 32319, 43092, 64638, 129276, 148147, 296294, 444441, 592588, 888882, 1037029, 1333323, 1777764, 2074058, 2666646, 2814793, 3111087, 3999969, 4148116, 5333292, 5629586, 6222174, 7999938, 8444379, 9333261, 11259172, 11999907, 12444348, 15999876, 16888758, 18666522, 19703551, 23999814, 25333137, 27999783, 33777516, 35999721, 37333044, 39407102, 47999628, 50666274, 55999566, 59110653, 71999442, 75999411, 78814204, 83999349, 101332548, 111999132, 118221306, 143998884, 151998822, 167998698, 177331959, 227998233, 236442612, 251998047, 303997644, 335997396, 354663918, 455996466, 503996094, 531995877, 683994699, 709327836, 911992932, 1007992188, 1063991754, 1367989398, 1595987631, 2127983508, 2735978796, 3191975262, 4787962893, 6383950524, 9575925786, 19151851572]

約数ペア:

[(1, 19151851572), (2, 9575925786), (3, 6383950524), (4, 4787962893), (6, 3191975262), (7, 2735978796), (9, 2127983508), (12, 1595987631), (14, 1367989398), (18, 1063991754), (19, 1007992188), (21, 911992932), (27, 709327836), (28, 683994699), (36, 531995877), (38, 503996094), (42, 455996466), (54, 354663918), (57, 335997396), (63, 303997644), (76, 251998047), (81, 236442612), (84, 227998233), (108, 177331959), (114, 167998698), (126, 151998822), (133, 143998884), (162, 118221306), (171, 111999132), (189, 101332548), (228, 83999349), (243, 78814204), (252, 75999411), (266, 71999442), (324, 59110653), (342, 55999566), (378, 50666274), (399, 47999628), (486, 39407102), (513, 37333044), (532, 35999721), (567, 33777516), (684, 27999783), (756, 25333137), (798, 23999814), (972, 19703551), (1026, 18666522), (1134, 16888758), (1197, 15999876), (1539, 12444348), (1596, 11999907), (1701, 11259172), (2052, 9333261), (2268, 8444379), (2394, 7999938), (3078, 6222174), (3402, 5629586), (3591, 5333292), (4617, 4148116), (4788, 3999969), (6156, 3111087), (6804, 2814793), (7182, 2666646), (9234, 2074058), (10773, 1777764), (14364, 1333323), (18468, 1037029), (21546, 888882), (32319, 592588), (43092, 444441), (64638, 296294), (129276, 148147)]