3968412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 11433744

約数和(自身を除く): 7465332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 397, 476, 588, 714, 794, 833, 1191, 1428, 1588, 1666, 2382, 2499, 2779, 3332, 4764, 4998, 5558, 6749, 8337, 9996, 11116, 13498, 16674, 19453, 20247, 26996, 33348, 38906, 40494, 47243, 58359, 77812, 80988, 94486, 116718, 141729, 188972, 233436, 283458, 330701, 566916, 661402, 992103, 1322804, 1984206, 3968412]

約数ペア:

[(1, 3968412), (2, 1984206), (3, 1322804), (4, 992103), (6, 661402), (7, 566916), (12, 330701), (14, 283458), (17, 233436), (21, 188972), (28, 141729), (34, 116718), (42, 94486), (49, 80988), (51, 77812), (68, 58359), (84, 47243), (98, 40494), (102, 38906), (119, 33348), (147, 26996), (196, 20247), (204, 19453), (238, 16674), (294, 13498), (357, 11116), (397, 9996), (476, 8337), (588, 6749), (714, 5558), (794, 4998), (833, 4764), (1191, 3332), (1428, 2779), (1588, 2499), (1666, 2382)]