18041310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{4091}}^1$

素因数の和:4118

約数の個数: 72

約数和(自身を含む): 54579096

約数和(自身を除く): 36537786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4091, 4410, 8182, 12273, 20455, 24546, 28637, 36819, 40910, 57274, 61365, 73638, 85911, 122730, 143185, 171822, 184095, 200459, 257733, 286370, 368190, 400918, 429555, 515466, 601377, 859110, 1002295, 1202754, 1288665, 1804131, 2004590, 2577330, 3006885, 3608262, 6013770, 9020655, 18041310]

約数ペア:

[(1, 18041310), (2, 9020655), (3, 6013770), (5, 3608262), (6, 3006885), (7, 2577330), (9, 2004590), (10, 1804131), (14, 1288665), (15, 1202754), (18, 1002295), (21, 859110), (30, 601377), (35, 515466), (42, 429555), (45, 400918), (49, 368190), (63, 286370), (70, 257733), (90, 200459), (98, 184095), (105, 171822), (126, 143185), (147, 122730), (210, 85911), (245, 73638), (294, 61365), (315, 57274), (441, 40910), (490, 36819), (630, 28637), (735, 24546), (882, 20455), (1470, 12273), (2205, 8182), (4091, 4410)]