17640792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 52678080

約数和(自身を除く): 35037288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 401, 423, 468, 564, 611, 802, 846, 936, 1128, 1203, 1222, 1604, 1692, 1833, 2406, 2444, 3208, 3384, 3609, 3666, 4812, 4888, 5213, 5499, 7218, 7332, 9624, 10426, 10998, 14436, 14664, 15639, 18847, 20852, 21996, 28872, 31278, 37694, 41704, 43992, 46917, 56541, 62556, 75388, 93834, 113082, 125112, 150776, 169623, 187668, 226164, 245011, 339246, 375336, 452328, 490022, 678492, 735033, 980044, 1356984, 1470066, 1960088, 2205099, 2940132, 4410198, 5880264, 8820396, 17640792]

約数ペア:

[(1, 17640792), (2, 8820396), (3, 5880264), (4, 4410198), (6, 2940132), (8, 2205099), (9, 1960088), (12, 1470066), (13, 1356984), (18, 980044), (24, 735033), (26, 678492), (36, 490022), (39, 452328), (47, 375336), (52, 339246), (72, 245011), (78, 226164), (94, 187668), (104, 169623), (117, 150776), (141, 125112), (156, 113082), (188, 93834), (234, 75388), (282, 62556), (312, 56541), (376, 46917), (401, 43992), (423, 41704), (468, 37694), (564, 31278), (611, 28872), (802, 21996), (846, 20852), (936, 18847), (1128, 15639), (1203, 14664), (1222, 14436), (1604, 10998), (1692, 10426), (1833, 9624), (2406, 7332), (2444, 7218), (3208, 5499), (3384, 5213), (3609, 4888), (3666, 4812)]