18048030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 58254336

約数和(自身を除く): 40206306

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 601, 715, 770, 858, 910, 1001, 1155, 1202, 1365, 1430, 1803, 2002, 2145, 2310, 2730, 3003, 3005, 3606, 4207, 4290, 5005, 6006, 6010, 6611, 7813, 8414, 9015, 10010, 12621, 13222, 15015, 15626, 18030, 19833, 21035, 23439, 25242, 30030, 33055, 39065, 39666, 42070, 46277, 46878, 54691, 63105, 66110, 78130, 85943, 92554, 99165, 109382, 117195, 126210, 138831, 164073, 171886, 198330, 231385, 234390, 257829, 273455, 277662, 328146, 429715, 462770, 515658, 546910, 601601, 694155, 820365, 859430, 1203202, 1289145, 1388310, 1640730, 1804803, 2578290, 3008005, 3609606, 6016010, 9024015, 18048030]

約数ペア:

[(1, 18048030), (2, 9024015), (3, 6016010), (5, 3609606), (6, 3008005), (7, 2578290), (10, 1804803), (11, 1640730), (13, 1388310), (14, 1289145), (15, 1203202), (21, 859430), (22, 820365), (26, 694155), (30, 601601), (33, 546910), (35, 515658), (39, 462770), (42, 429715), (55, 328146), (65, 277662), (66, 273455), (70, 257829), (77, 234390), (78, 231385), (91, 198330), (105, 171886), (110, 164073), (130, 138831), (143, 126210), (154, 117195), (165, 109382), (182, 99165), (195, 92554), (210, 85943), (231, 78130), (273, 66110), (286, 63105), (330, 54691), (385, 46878), (390, 46277), (429, 42070), (455, 39666), (462, 39065), (546, 33055), (601, 30030), (715, 25242), (770, 23439), (858, 21035), (910, 19833), (1001, 18030), (1155, 15626), (1202, 15015), (1365, 13222), (1430, 12621), (1803, 10010), (2002, 9015), (2145, 8414), (2310, 7813), (2730, 6611), (3003, 6010), (3005, 6006), (3606, 5005), (4207, 4290)]