16909848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 49420800

約数和(自身を除く): 32510952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 263, 282, 342, 376, 423, 456, 526, 564, 684, 789, 846, 893, 1052, 1128, 1368, 1578, 1692, 1786, 2104, 2367, 2679, 3156, 3384, 3572, 4734, 4997, 5358, 6312, 7144, 8037, 9468, 9994, 10716, 12361, 14991, 16074, 18936, 19988, 21432, 24722, 29982, 32148, 37083, 39976, 44973, 49444, 59964, 64296, 74166, 89946, 98888, 111249, 119928, 148332, 179892, 222498, 234859, 296664, 359784, 444996, 469718, 704577, 889992, 939436, 1409154, 1878872, 2113731, 2818308, 4227462, 5636616, 8454924, 16909848]

約数ペア:

[(1, 16909848), (2, 8454924), (3, 5636616), (4, 4227462), (6, 2818308), (8, 2113731), (9, 1878872), (12, 1409154), (18, 939436), (19, 889992), (24, 704577), (36, 469718), (38, 444996), (47, 359784), (57, 296664), (72, 234859), (76, 222498), (94, 179892), (114, 148332), (141, 119928), (152, 111249), (171, 98888), (188, 89946), (228, 74166), (263, 64296), (282, 59964), (342, 49444), (376, 44973), (423, 39976), (456, 37083), (526, 32148), (564, 29982), (684, 24722), (789, 21432), (846, 19988), (893, 18936), (1052, 16074), (1128, 14991), (1368, 12361), (1578, 10716), (1692, 9994), (1786, 9468), (2104, 8037), (2367, 7144), (2679, 6312), (3156, 5358), (3384, 4997), (3572, 4734)]