9909198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 25474176

約数和(自身を除く): 15564978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 47, 51, 53, 78, 94, 102, 106, 117, 141, 153, 159, 221, 234, 282, 306, 318, 423, 442, 477, 611, 663, 689, 799, 846, 901, 954, 1222, 1326, 1378, 1598, 1802, 1833, 1989, 2067, 2397, 2491, 2703, 3666, 3978, 4134, 4794, 4982, 5406, 5499, 6201, 7191, 7473, 8109, 10387, 10998, 11713, 12402, 14382, 14946, 16218, 20774, 22419, 23426, 31161, 32383, 35139, 42347, 44838, 62322, 64766, 70278, 84694, 93483, 97149, 105417, 127041, 186966, 194298, 210834, 254082, 291447, 381123, 550511, 582894, 762246, 1101022, 1651533, 3303066, 4954599, 9909198]

約数ペア:

[(1, 9909198), (2, 4954599), (3, 3303066), (6, 1651533), (9, 1101022), (13, 762246), (17, 582894), (18, 550511), (26, 381123), (34, 291447), (39, 254082), (47, 210834), (51, 194298), (53, 186966), (78, 127041), (94, 105417), (102, 97149), (106, 93483), (117, 84694), (141, 70278), (153, 64766), (159, 62322), (221, 44838), (234, 42347), (282, 35139), (306, 32383), (318, 31161), (423, 23426), (442, 22419), (477, 20774), (611, 16218), (663, 14946), (689, 14382), (799, 12402), (846, 11713), (901, 10998), (954, 10387), (1222, 8109), (1326, 7473), (1378, 7191), (1598, 6201), (1802, 5499), (1833, 5406), (1989, 4982), (2067, 4794), (2397, 4134), (2491, 3978), (2703, 3666)]