14997996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 41481440

約数和(自身を除く): 26483444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 439, 468, 657, 876, 878, 949, 1314, 1317, 1756, 1898, 2628, 2634, 2847, 3796, 3951, 5268, 5694, 5707, 7902, 8541, 11388, 11414, 15804, 17082, 17121, 22828, 32047, 34164, 34242, 51363, 64094, 68484, 96141, 102726, 128188, 192282, 205452, 288423, 384564, 416611, 576846, 833222, 1153692, 1249833, 1666444, 2499666, 3749499, 4999332, 7498998, 14997996]

約数ペア:

[(1, 14997996), (2, 7498998), (3, 4999332), (4, 3749499), (6, 2499666), (9, 1666444), (12, 1249833), (13, 1153692), (18, 833222), (26, 576846), (36, 416611), (39, 384564), (52, 288423), (73, 205452), (78, 192282), (117, 128188), (146, 102726), (156, 96141), (219, 68484), (234, 64094), (292, 51363), (438, 34242), (439, 34164), (468, 32047), (657, 22828), (876, 17121), (878, 17082), (949, 15804), (1314, 11414), (1317, 11388), (1756, 8541), (1898, 7902), (2628, 5707), (2634, 5694), (2847, 5268), (3796, 3951)]