1785384018

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21317}}^1$

素因数の和:21389

約数の個数: 80

約数和(自身を含む): 4457337984

約数和(自身を除く): 2671953966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 81, 94, 99, 141, 162, 198, 282, 297, 423, 517, 594, 846, 891, 1034, 1269, 1551, 1782, 2538, 3102, 3807, 4653, 7614, 9306, 13959, 21317, 27918, 41877, 42634, 63951, 83754, 127902, 191853, 234487, 383706, 468974, 575559, 703461, 1001899, 1151118, 1406922, 1726677, 2003798, 2110383, 3005697, 3453354, 4220766, 6011394, 6331149, 9017091, 11020889, 12662298, 18034182, 18993447, 22041778, 27051273, 33062667, 37986894, 54102546, 66125334, 81153819, 99188001, 162307638, 198376002, 297564003, 595128006, 892692009, 1785384018]

約数ペア:

[(1, 1785384018), (2, 892692009), (3, 595128006), (6, 297564003), (9, 198376002), (11, 162307638), (18, 99188001), (22, 81153819), (27, 66125334), (33, 54102546), (47, 37986894), (54, 33062667), (66, 27051273), (81, 22041778), (94, 18993447), (99, 18034182), (141, 12662298), (162, 11020889), (198, 9017091), (282, 6331149), (297, 6011394), (423, 4220766), (517, 3453354), (594, 3005697), (846, 2110383), (891, 2003798), (1034, 1726677), (1269, 1406922), (1551, 1151118), (1782, 1001899), (2538, 703461), (3102, 575559), (3807, 468974), (4653, 383706), (7614, 234487), (9306, 191853), (13959, 127902), (21317, 83754), (27918, 63951), (41877, 42634)]