15650388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 44593920

約数和(自身を除く): 28943532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 157, 213, 234, 284, 314, 351, 426, 468, 471, 628, 639, 702, 852, 923, 942, 1278, 1404, 1413, 1846, 1884, 1917, 2041, 2556, 2769, 2826, 3692, 3834, 4082, 4239, 5538, 5652, 6123, 7668, 8164, 8307, 8478, 11076, 11147, 12246, 16614, 16956, 18369, 22294, 24492, 24921, 33228, 33441, 36738, 44588, 49842, 55107, 66882, 73476, 99684, 100323, 110214, 133764, 144911, 200646, 220428, 289822, 300969, 401292, 434733, 579644, 601938, 869466, 1203876, 1304199, 1738932, 2608398, 3912597, 5216796, 7825194, 15650388]

約数ペア:

[(1, 15650388), (2, 7825194), (3, 5216796), (4, 3912597), (6, 2608398), (9, 1738932), (12, 1304199), (13, 1203876), (18, 869466), (26, 601938), (27, 579644), (36, 434733), (39, 401292), (52, 300969), (54, 289822), (71, 220428), (78, 200646), (108, 144911), (117, 133764), (142, 110214), (156, 100323), (157, 99684), (213, 73476), (234, 66882), (284, 55107), (314, 49842), (351, 44588), (426, 36738), (468, 33441), (471, 33228), (628, 24921), (639, 24492), (702, 22294), (852, 18369), (923, 16956), (942, 16614), (1278, 12246), (1404, 11147), (1413, 11076), (1846, 8478), (1884, 8307), (1917, 8164), (2041, 7668), (2556, 6123), (2769, 5652), (2826, 5538), (3692, 4239), (3834, 4082)]