17831268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5473

約数の個数: 72

約数和(自身を含む): 55485248

約数和(自身を除く): 37653980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5443, 10886, 16329, 21772, 32658, 38101, 48987, 65316, 70759, 76202, 97974, 114303, 141518, 152404, 195948, 212277, 228606, 283036, 342909, 424554, 457212, 495313, 636831, 685818, 849108, 990626, 1273662, 1371636, 1485939, 1981252, 2547324, 2971878, 4457817, 5943756, 8915634, 17831268]

約数ペア:

[(1, 17831268), (2, 8915634), (3, 5943756), (4, 4457817), (6, 2971878), (7, 2547324), (9, 1981252), (12, 1485939), (13, 1371636), (14, 1273662), (18, 990626), (21, 849108), (26, 685818), (28, 636831), (36, 495313), (39, 457212), (42, 424554), (52, 342909), (63, 283036), (78, 228606), (84, 212277), (91, 195948), (117, 152404), (126, 141518), (156, 114303), (182, 97974), (234, 76202), (252, 70759), (273, 65316), (364, 48987), (468, 38101), (546, 32658), (819, 21772), (1092, 16329), (1638, 10886), (3276, 5443)]