15640716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14350

約数の個数: 48

約数和(自身を含む): 44920064

約数和(自身を除く): 29279348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 14323, 28646, 42969, 57292, 85938, 100261, 171876, 186199, 200522, 300783, 372398, 401044, 558597, 601566, 744796, 1117194, 1203132, 1303393, 2234388, 2606786, 3910179, 5213572, 7820358, 15640716]

約数ペア:

[(1, 15640716), (2, 7820358), (3, 5213572), (4, 3910179), (6, 2606786), (7, 2234388), (12, 1303393), (13, 1203132), (14, 1117194), (21, 744796), (26, 601566), (28, 558597), (39, 401044), (42, 372398), (52, 300783), (78, 200522), (84, 186199), (91, 171876), (156, 100261), (182, 85938), (273, 57292), (364, 42969), (546, 28646), (1092, 14323)]