18881424

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 100

約数和(自身を含む): 57930444

約数和(自身を除く): 39049020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 857, 918, 1224, 1296, 1377, 1714, 1836, 2448, 2571, 2754, 3428, 3672, 5142, 5508, 6856, 7344, 7713, 10284, 11016, 13712, 14569, 15426, 20568, 22032, 23139, 29138, 30852, 41136, 43707, 46278, 58276, 61704, 69417, 87414, 92556, 116552, 123408, 131121, 138834, 174828, 185112, 233104, 262242, 277668, 349656, 370224, 393363, 524484, 555336, 699312, 786726, 1048968, 1110672, 1180089, 1573452, 2097936, 2360178, 3146904, 4720356, 6293808, 9440712, 18881424]

約数ペア:

[(1, 18881424), (2, 9440712), (3, 6293808), (4, 4720356), (6, 3146904), (8, 2360178), (9, 2097936), (12, 1573452), (16, 1180089), (17, 1110672), (18, 1048968), (24, 786726), (27, 699312), (34, 555336), (36, 524484), (48, 393363), (51, 370224), (54, 349656), (68, 277668), (72, 262242), (81, 233104), (102, 185112), (108, 174828), (136, 138834), (144, 131121), (153, 123408), (162, 116552), (204, 92556), (216, 87414), (272, 69417), (306, 61704), (324, 58276), (408, 46278), (432, 43707), (459, 41136), (612, 30852), (648, 29138), (816, 23139), (857, 22032), (918, 20568), (1224, 15426), (1296, 14569), (1377, 13712), (1714, 11016), (1836, 10284), (2448, 7713), (2571, 7344), (2754, 6856), (3428, 5508), (3672, 5142)]