15696640428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{331909}}^1$

素因数の和:332486

約数の個数: 48

約数和(自身を含む): 41932181760

約数和(自身を除く): 26235541332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 563, 1126, 1689, 2252, 3378, 3941, 6756, 7882, 11823, 15764, 23646, 47292, 331909, 663818, 995727, 1327636, 1991454, 2323363, 3982908, 4646726, 6970089, 9293452, 13940178, 27880356, 186864767, 373729534, 560594301, 747459068, 1121188602, 1308053369, 2242377204, 2616106738, 3924160107, 5232213476, 7848320214, 15696640428]

約数ペア:

[(1, 15696640428), (2, 7848320214), (3, 5232213476), (4, 3924160107), (6, 2616106738), (7, 2242377204), (12, 1308053369), (14, 1121188602), (21, 747459068), (28, 560594301), (42, 373729534), (84, 186864767), (563, 27880356), (1126, 13940178), (1689, 9293452), (2252, 6970089), (3378, 4646726), (3941, 3982908), (6756, 2323363), (7882, 1991454), (11823, 1327636), (15764, 995727), (23646, 663818), (47292, 331909)]