19921356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 63598080

約数和(自身を除く): 43676724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2027, 2457, 3276, 4054, 4914, 6081, 8108, 9828, 12162, 14189, 18243, 24324, 26351, 28378, 36486, 42567, 52702, 54729, 56756, 72972, 79053, 85134, 105404, 109458, 127701, 158106, 170268, 184457, 218916, 237159, 255402, 316212, 368914, 383103, 474318, 510804, 553371, 711477, 737828, 766206, 948636, 1106742, 1422954, 1532412, 1660113, 2213484, 2845908, 3320226, 4980339, 6640452, 9960678, 19921356]

約数ペア:

[(1, 19921356), (2, 9960678), (3, 6640452), (4, 4980339), (6, 3320226), (7, 2845908), (9, 2213484), (12, 1660113), (13, 1532412), (14, 1422954), (18, 1106742), (21, 948636), (26, 766206), (27, 737828), (28, 711477), (36, 553371), (39, 510804), (42, 474318), (52, 383103), (54, 368914), (63, 316212), (78, 255402), (84, 237159), (91, 218916), (108, 184457), (117, 170268), (126, 158106), (156, 127701), (182, 109458), (189, 105404), (234, 85134), (252, 79053), (273, 72972), (351, 56756), (364, 54729), (378, 52702), (468, 42567), (546, 36486), (702, 28378), (756, 26351), (819, 24324), (1092, 18243), (1404, 14189), (1638, 12162), (2027, 9828), (2457, 8108), (3276, 6081), (4054, 4914)]