17386902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 41212080

約数和(自身を除く): 23825178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1109, 1206, 1742, 2218, 2613, 3327, 5226, 6654, 7839, 9981, 14417, 15678, 19962, 28834, 43251, 74303, 86502, 129753, 148606, 222909, 259506, 445818, 668727, 965939, 1337454, 1931878, 2897817, 5795634, 8693451, 17386902]

約数ペア:

[(1, 17386902), (2, 8693451), (3, 5795634), (6, 2897817), (9, 1931878), (13, 1337454), (18, 965939), (26, 668727), (39, 445818), (67, 259506), (78, 222909), (117, 148606), (134, 129753), (201, 86502), (234, 74303), (402, 43251), (603, 28834), (871, 19962), (1109, 15678), (1206, 14417), (1742, 9981), (2218, 7839), (2613, 6654), (3327, 5226)]