15696324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 45718400

約数和(自身を除く): 30022076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 313, 398, 597, 626, 796, 939, 1194, 1252, 1393, 1791, 1878, 2191, 2388, 2786, 2817, 3582, 3756, 4179, 4382, 5572, 5634, 6573, 7164, 8358, 8764, 11268, 12537, 13146, 16716, 19719, 25074, 26292, 39438, 50148, 62287, 78876, 124574, 186861, 249148, 373722, 436009, 560583, 747444, 872018, 1121166, 1308027, 1744036, 2242332, 2616054, 3924081, 5232108, 7848162, 15696324]

約数ペア:

[(1, 15696324), (2, 7848162), (3, 5232108), (4, 3924081), (6, 2616054), (7, 2242332), (9, 1744036), (12, 1308027), (14, 1121166), (18, 872018), (21, 747444), (28, 560583), (36, 436009), (42, 373722), (63, 249148), (84, 186861), (126, 124574), (199, 78876), (252, 62287), (313, 50148), (398, 39438), (597, 26292), (626, 25074), (796, 19719), (939, 16716), (1194, 13146), (1252, 12537), (1393, 11268), (1791, 8764), (1878, 8358), (2191, 7164), (2388, 6573), (2786, 5634), (2817, 5572), (3582, 4382), (3756, 4179)]