16346988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3116

約数の個数: 72

約数和(自身を含む): 49316400

約数和(自身を除く): 32969412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 3089, 5292, 6178, 9267, 12356, 18534, 21623, 27801, 37068, 43246, 55602, 64869, 83403, 86492, 111204, 129738, 151361, 166806, 194607, 259476, 302722, 333612, 389214, 454083, 583821, 605444, 778428, 908166, 1167642, 1362249, 1816332, 2335284, 2724498, 4086747, 5448996, 8173494, 16346988]

約数ペア:

[(1, 16346988), (2, 8173494), (3, 5448996), (4, 4086747), (6, 2724498), (7, 2335284), (9, 1816332), (12, 1362249), (14, 1167642), (18, 908166), (21, 778428), (27, 605444), (28, 583821), (36, 454083), (42, 389214), (49, 333612), (54, 302722), (63, 259476), (84, 194607), (98, 166806), (108, 151361), (126, 129738), (147, 111204), (189, 86492), (196, 83403), (252, 64869), (294, 55602), (378, 43246), (441, 37068), (588, 27801), (756, 21623), (882, 18534), (1323, 12356), (1764, 9267), (2646, 6178), (3089, 5292)]