3906396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 11282544

約数和(自身を除く): 7376148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 491, 612, 663, 884, 982, 1326, 1473, 1964, 1989, 2652, 2946, 3978, 4419, 5892, 6383, 7956, 8347, 8838, 12766, 16694, 17676, 19149, 25041, 25532, 33388, 38298, 50082, 57447, 75123, 76596, 100164, 108511, 114894, 150246, 217022, 229788, 300492, 325533, 434044, 651066, 976599, 1302132, 1953198, 3906396]

約数ペア:

[(1, 3906396), (2, 1953198), (3, 1302132), (4, 976599), (6, 651066), (9, 434044), (12, 325533), (13, 300492), (17, 229788), (18, 217022), (26, 150246), (34, 114894), (36, 108511), (39, 100164), (51, 76596), (52, 75123), (68, 57447), (78, 50082), (102, 38298), (117, 33388), (153, 25532), (156, 25041), (204, 19149), (221, 17676), (234, 16694), (306, 12766), (442, 8838), (468, 8347), (491, 7956), (612, 6383), (663, 5892), (884, 4419), (982, 3978), (1326, 2946), (1473, 2652), (1964, 1989)]