17516772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5377

約数の個数: 72

約数和(自身を含む): 54506816

約数和(自身を除く): 36990044

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, 5347, 10694, 16041, 21388, 32082, 37429, 48123, 64164, 69511, 74858, 96246, 112287, 139022, 149716, 192492, 208533, 224574, 278044, 336861, 417066, 449148, 486577, 625599, 673722, 834132, 973154, 1251198, 1347444, 1459731, 1946308, 2502396, 2919462, 4379193, 5838924, 8758386, 17516772]

約数ペア:

[(1, 17516772), (2, 8758386), (3, 5838924), (4, 4379193), (6, 2919462), (7, 2502396), (9, 1946308), (12, 1459731), (13, 1347444), (14, 1251198), (18, 973154), (21, 834132), (26, 673722), (28, 625599), (36, 486577), (39, 449148), (42, 417066), (52, 336861), (63, 278044), (78, 224574), (84, 208533), (91, 192492), (117, 149716), (126, 139022), (156, 112287), (182, 96246), (234, 74858), (252, 69511), (273, 64164), (364, 48123), (468, 37429), (546, 32082), (819, 21388), (1092, 16041), (1638, 10694), (3276, 5347)]