16968822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 39481344

約数和(自身を除く): 22512522

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 191, 201, 221, 382, 402, 442, 573, 663, 871, 1139, 1146, 1326, 1742, 2278, 2483, 2613, 3247, 3417, 4966, 5226, 6494, 6834, 7449, 9741, 12797, 14807, 14898, 19482, 25594, 29614, 38391, 42211, 44421, 76782, 84422, 88842, 126633, 166361, 217549, 253266, 332722, 435098, 499083, 652647, 998166, 1305294, 2828137, 5656274, 8484411, 16968822]

約数ペア:

[(1, 16968822), (2, 8484411), (3, 5656274), (6, 2828137), (13, 1305294), (17, 998166), (26, 652647), (34, 499083), (39, 435098), (51, 332722), (67, 253266), (78, 217549), (102, 166361), (134, 126633), (191, 88842), (201, 84422), (221, 76782), (382, 44421), (402, 42211), (442, 38391), (573, 29614), (663, 25594), (871, 19482), (1139, 14898), (1146, 14807), (1326, 12797), (1742, 9741), (2278, 7449), (2483, 6834), (2613, 6494), (3247, 5226), (3417, 4966)]