2139144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 6648480

約数和(自身を除く): 4509336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 107, 119, 136, 147, 168, 196, 204, 214, 238, 294, 321, 357, 392, 408, 428, 476, 588, 642, 714, 749, 833, 856, 952, 1176, 1284, 1428, 1498, 1666, 1819, 2247, 2499, 2568, 2856, 2996, 3332, 3638, 4494, 4998, 5243, 5457, 5992, 6664, 7276, 8988, 9996, 10486, 10914, 12733, 14552, 15729, 17976, 19992, 20972, 21828, 25466, 31458, 38199, 41944, 43656, 50932, 62916, 76398, 89131, 101864, 125832, 152796, 178262, 267393, 305592, 356524, 534786, 713048, 1069572, 2139144]

約数ペア:

[(1, 2139144), (2, 1069572), (3, 713048), (4, 534786), (6, 356524), (7, 305592), (8, 267393), (12, 178262), (14, 152796), (17, 125832), (21, 101864), (24, 89131), (28, 76398), (34, 62916), (42, 50932), (49, 43656), (51, 41944), (56, 38199), (68, 31458), (84, 25466), (98, 21828), (102, 20972), (107, 19992), (119, 17976), (136, 15729), (147, 14552), (168, 12733), (196, 10914), (204, 10486), (214, 9996), (238, 8988), (294, 7276), (321, 6664), (357, 5992), (392, 5457), (408, 5243), (428, 4998), (476, 4494), (588, 3638), (642, 3332), (714, 2996), (749, 2856), (833, 2568), (856, 2499), (952, 2247), (1176, 1819), (1284, 1666), (1428, 1498)]