54938268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19819}}^1$

素因数の和:19847

約数の個数: 72

約数和(自身を含む): 173147520

約数和(自身を除く): 118209252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 19819, 39638, 59457, 79276, 118914, 138733, 178371, 218009, 237828, 277466, 356742, 416199, 436018, 554932, 654027, 713484, 832398, 872036, 1248597, 1308054, 1526063, 1664796, 1962081, 2497194, 2616108, 3052126, 3924162, 4578189, 4994388, 6104252, 7848324, 9156378, 13734567, 18312756, 27469134, 54938268]

約数ペア:

[(1, 54938268), (2, 27469134), (3, 18312756), (4, 13734567), (6, 9156378), (7, 7848324), (9, 6104252), (11, 4994388), (12, 4578189), (14, 3924162), (18, 3052126), (21, 2616108), (22, 2497194), (28, 1962081), (33, 1664796), (36, 1526063), (42, 1308054), (44, 1248597), (63, 872036), (66, 832398), (77, 713484), (84, 654027), (99, 554932), (126, 436018), (132, 416199), (154, 356742), (198, 277466), (231, 237828), (252, 218009), (308, 178371), (396, 138733), (462, 118914), (693, 79276), (924, 59457), (1386, 39638), (2772, 19819)]