16040388664818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{276148963}}^1$

素因数の和:276149439

約数の個数: 48

約数和(自身を含む): 39805216266816

約数和(自身を除く): 23764827601998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 922, 1383, 2766, 3227, 4149, 6454, 8298, 9681, 19362, 29043, 58086, 276148963, 552297926, 828446889, 1656893778, 1933042741, 2485340667, 3866085482, 4970681334, 5799128223, 11598256446, 17397384669, 34794769338, 127304671943, 254609343886, 381914015829, 763828031658, 891132703601, 1145742047487, 1782265407202, 2291484094974, 2673398110803, 5346796221606, 8020194332409, 16040388664818]

約数ペア:

[(1, 16040388664818), (2, 8020194332409), (3, 5346796221606), (6, 2673398110803), (7, 2291484094974), (9, 1782265407202), (14, 1145742047487), (18, 891132703601), (21, 763828031658), (42, 381914015829), (63, 254609343886), (126, 127304671943), (461, 34794769338), (922, 17397384669), (1383, 11598256446), (2766, 5799128223), (3227, 4970681334), (4149, 3866085482), (6454, 2485340667), (8298, 1933042741), (9681, 1656893778), (19362, 828446889), (29043, 552297926), (58086, 276148963)]