15528324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 41602176

約数和(自身を除く): 26073852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 461, 802, 922, 1203, 1383, 1604, 1844, 2406, 2766, 2807, 3227, 4812, 5532, 5614, 6454, 8421, 9681, 11228, 12908, 16842, 19362, 33684, 38724, 184861, 369722, 554583, 739444, 1109166, 1294027, 2218332, 2588054, 3882081, 5176108, 7764162, 15528324]

約数ペア:

[(1, 15528324), (2, 7764162), (3, 5176108), (4, 3882081), (6, 2588054), (7, 2218332), (12, 1294027), (14, 1109166), (21, 739444), (28, 554583), (42, 369722), (84, 184861), (401, 38724), (461, 33684), (802, 19362), (922, 16842), (1203, 12908), (1383, 11228), (1604, 9681), (1844, 8421), (2406, 6454), (2766, 5614), (2807, 5532), (3227, 4812)]