18833133330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{55787}}^1$

素因数の和:55853

約数の個数: 144

約数和(自身を含む): 55559492352

約数和(自身を除く): 36726359022

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, 121, 155, 165, 186, 198, 242, 279, 310, 330, 341, 363, 465, 495, 558, 605, 682, 726, 930, 990, 1023, 1089, 1210, 1395, 1705, 1815, 2046, 2178, 2790, 3069, 3410, 3630, 3751, 5115, 5445, 6138, 7502, 10230, 10890, 11253, 15345, 18755, 22506, 30690, 33759, 37510, 55787, 56265, 67518, 111574, 112530, 167361, 168795, 278935, 334722, 337590, 502083, 557870, 613657, 836805, 1004166, 1227314, 1673610, 1729397, 1840971, 2510415, 3068285, 3458794, 3681942, 5020830, 5188191, 5522913, 6136570, 6750227, 8646985, 9204855, 10376382, 11045826, 13500454, 15564573, 17293970, 18409710, 19023367, 20250681, 25940955, 27614565, 31129146, 33751135, 38046734, 40501362, 51881910, 55229130, 57070101, 60752043, 67502270, 77822865, 95116835, 101253405, 114140202, 121504086, 155645730, 171210303, 190233670, 202506810, 209257037, 285350505, 303760215, 342420606, 418514074, 570701010, 607520430, 627771111, 856051515, 1046285185, 1255542222, 1712103030, 1883313333, 2092570370, 3138855555, 3766626666, 6277711110, 9416566665, 18833133330]

約数ペア:

[(1, 18833133330), (2, 9416566665), (3, 6277711110), (5, 3766626666), (6, 3138855555), (9, 2092570370), (10, 1883313333), (11, 1712103030), (15, 1255542222), (18, 1046285185), (22, 856051515), (30, 627771111), (31, 607520430), (33, 570701010), (45, 418514074), (55, 342420606), (62, 303760215), (66, 285350505), (90, 209257037), (93, 202506810), (99, 190233670), (110, 171210303), (121, 155645730), (155, 121504086), (165, 114140202), (186, 101253405), (198, 95116835), (242, 77822865), (279, 67502270), (310, 60752043), (330, 57070101), (341, 55229130), (363, 51881910), (465, 40501362), (495, 38046734), (558, 33751135), (605, 31129146), (682, 27614565), (726, 25940955), (930, 20250681), (990, 19023367), (1023, 18409710), (1089, 17293970), (1210, 15564573), (1395, 13500454), (1705, 11045826), (1815, 10376382), (2046, 9204855), (2178, 8646985), (2790, 6750227), (3069, 6136570), (3410, 5522913), (3630, 5188191), (3751, 5020830), (5115, 3681942), (5445, 3458794), (6138, 3068285), (7502, 2510415), (10230, 1840971), (10890, 1729397), (11253, 1673610), (15345, 1227314), (18755, 1004166), (22506, 836805), (30690, 613657), (33759, 557870), (37510, 502083), (55787, 337590), (56265, 334722), (67518, 278935), (111574, 168795), (112530, 167361)]