16368732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 44108064

約数和(自身を除く): 27739332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 373, 414, 477, 636, 746, 828, 954, 1119, 1219, 1492, 1908, 2238, 2438, 3357, 3657, 4476, 4876, 6714, 7314, 8579, 10971, 13428, 14628, 17158, 19769, 21942, 25737, 34316, 39538, 43884, 51474, 59307, 77211, 79076, 102948, 118614, 154422, 177921, 237228, 308844, 355842, 454687, 711684, 909374, 1364061, 1818748, 2728122, 4092183, 5456244, 8184366, 16368732]

約数ペア:

[(1, 16368732), (2, 8184366), (3, 5456244), (4, 4092183), (6, 2728122), (9, 1818748), (12, 1364061), (18, 909374), (23, 711684), (36, 454687), (46, 355842), (53, 308844), (69, 237228), (92, 177921), (106, 154422), (138, 118614), (159, 102948), (207, 79076), (212, 77211), (276, 59307), (318, 51474), (373, 43884), (414, 39538), (477, 34316), (636, 25737), (746, 21942), (828, 19769), (954, 17158), (1119, 14628), (1219, 13428), (1492, 10971), (1908, 8579), (2238, 7314), (2438, 6714), (3357, 4876), (3657, 4476)]