27170388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 79165632

約数和(自身を除く): 51995244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 787, 822, 959, 1233, 1574, 1644, 1918, 2361, 2466, 2877, 3148, 3836, 4722, 4932, 5509, 5754, 7083, 8631, 9444, 11018, 11508, 14166, 16527, 17262, 22036, 28332, 33054, 34524, 49581, 66108, 99162, 107819, 198324, 215638, 323457, 431276, 646914, 754733, 970371, 1293828, 1509466, 1940742, 2264199, 3018932, 3881484, 4528398, 6792597, 9056796, 13585194, 27170388]

約数ペア:

[(1, 27170388), (2, 13585194), (3, 9056796), (4, 6792597), (6, 4528398), (7, 3881484), (9, 3018932), (12, 2264199), (14, 1940742), (18, 1509466), (21, 1293828), (28, 970371), (36, 754733), (42, 646914), (63, 431276), (84, 323457), (126, 215638), (137, 198324), (252, 107819), (274, 99162), (411, 66108), (548, 49581), (787, 34524), (822, 33054), (959, 28332), (1233, 22036), (1574, 17262), (1644, 16527), (1918, 14166), (2361, 11508), (2466, 11018), (2877, 9444), (3148, 8631), (3836, 7083), (4722, 5754), (4932, 5509)]