16789464

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4125

約数の個数: 64

約数和(自身を含む): 49104000

約数和(自身を除く): 32314536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4091, 4104, 8182, 12273, 16364, 24546, 32728, 36819, 49092, 73638, 77729, 98184, 110457, 147276, 155458, 220914, 233187, 294552, 310916, 441828, 466374, 621832, 699561, 883656, 932748, 1399122, 1865496, 2098683, 2798244, 4197366, 5596488, 8394732, 16789464]

約数ペア:

[(1, 16789464), (2, 8394732), (3, 5596488), (4, 4197366), (6, 2798244), (8, 2098683), (9, 1865496), (12, 1399122), (18, 932748), (19, 883656), (24, 699561), (27, 621832), (36, 466374), (38, 441828), (54, 310916), (57, 294552), (72, 233187), (76, 220914), (108, 155458), (114, 147276), (152, 110457), (171, 98184), (216, 77729), (228, 73638), (342, 49092), (456, 36819), (513, 32728), (684, 24546), (1026, 16364), (1368, 12273), (2052, 8182), (4091, 4104)]