18444690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 54093312

約数和(自身を除く): 35648622

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 601, 682, 930, 990, 1023, 1202, 1395, 1705, 1803, 2046, 2790, 3005, 3069, 3410, 3606, 5115, 5409, 6010, 6138, 6611, 9015, 10230, 10818, 13222, 15345, 18030, 18631, 19833, 27045, 30690, 33055, 37262, 39666, 54090, 55893, 59499, 66110, 93155, 99165, 111786, 118998, 167679, 186310, 198330, 204941, 279465, 297495, 335358, 409882, 558930, 594990, 614823, 838395, 1024705, 1229646, 1676790, 1844469, 2049410, 3074115, 3688938, 6148230, 9222345, 18444690]

約数ペア:

[(1, 18444690), (2, 9222345), (3, 6148230), (5, 3688938), (6, 3074115), (9, 2049410), (10, 1844469), (11, 1676790), (15, 1229646), (18, 1024705), (22, 838395), (30, 614823), (31, 594990), (33, 558930), (45, 409882), (55, 335358), (62, 297495), (66, 279465), (90, 204941), (93, 198330), (99, 186310), (110, 167679), (155, 118998), (165, 111786), (186, 99165), (198, 93155), (279, 66110), (310, 59499), (330, 55893), (341, 54090), (465, 39666), (495, 37262), (558, 33055), (601, 30690), (682, 27045), (930, 19833), (990, 18631), (1023, 18030), (1202, 15345), (1395, 13222), (1705, 10818), (1803, 10230), (2046, 9015), (2790, 6611), (3005, 6138), (3069, 6010), (3410, 5409), (3606, 5115)]