3218904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 9937200

約数和(自身を除く): 6718296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 181, 228, 234, 247, 312, 342, 362, 456, 468, 494, 543, 684, 724, 741, 936, 988, 1086, 1368, 1448, 1482, 1629, 1976, 2172, 2223, 2353, 2964, 3258, 3439, 4344, 4446, 4706, 5928, 6516, 6878, 7059, 8892, 9412, 10317, 13032, 13756, 14118, 17784, 18824, 20634, 21177, 27512, 28236, 30951, 41268, 42354, 44707, 56472, 61902, 82536, 84708, 89414, 123804, 134121, 169416, 178828, 247608, 268242, 357656, 402363, 536484, 804726, 1072968, 1609452, 3218904]

約数ペア:

[(1, 3218904), (2, 1609452), (3, 1072968), (4, 804726), (6, 536484), (8, 402363), (9, 357656), (12, 268242), (13, 247608), (18, 178828), (19, 169416), (24, 134121), (26, 123804), (36, 89414), (38, 84708), (39, 82536), (52, 61902), (57, 56472), (72, 44707), (76, 42354), (78, 41268), (104, 30951), (114, 28236), (117, 27512), (152, 21177), (156, 20634), (171, 18824), (181, 17784), (228, 14118), (234, 13756), (247, 13032), (312, 10317), (342, 9412), (362, 8892), (456, 7059), (468, 6878), (494, 6516), (543, 5928), (684, 4706), (724, 4446), (741, 4344), (936, 3439), (988, 3258), (1086, 2964), (1368, 2353), (1448, 2223), (1482, 2172), (1629, 1976)]