2891894148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18121}}^1$

素因数の和:18186

約数の個数: 144

約数和(自身を含む): 8865572352

約数和(自身を除く): 5973678204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 3069, 3627, 4092, 4433, 4836, 5148, 6138, 7254, 8866, 12276, 13299, 14508, 17732, 18121, 26598, 36242, 39897, 53196, 54363, 72484, 79794, 108726, 159588, 163089, 199331, 217452, 235573, 326178, 398662, 471146, 561751, 597993, 652356, 706719, 797324, 942292, 1123502, 1195986, 1413438, 1685253, 1793979, 2120157, 2247004, 2391972, 2591303, 2826876, 3370506, 3587958, 4240314, 5055759, 5182606, 6179261, 6741012, 7175916, 7302763, 7773909, 8480628, 10111518, 10365212, 12358522, 14605526, 15547818, 18537783, 20223036, 21908289, 23321727, 24717044, 29211052, 31095636, 37075566, 43816578, 46643454, 55613349, 65724867, 74151132, 80330393, 87633156, 93286908, 111226698, 131449734, 160660786, 222453396, 240991179, 262899468, 321321572, 481982358, 722973537, 963964716, 1445947074, 2891894148]

約数ペア:

[(1, 2891894148), (2, 1445947074), (3, 963964716), (4, 722973537), (6, 481982358), (9, 321321572), (11, 262899468), (12, 240991179), (13, 222453396), (18, 160660786), (22, 131449734), (26, 111226698), (31, 93286908), (33, 87633156), (36, 80330393), (39, 74151132), (44, 65724867), (52, 55613349), (62, 46643454), (66, 43816578), (78, 37075566), (93, 31095636), (99, 29211052), (117, 24717044), (124, 23321727), (132, 21908289), (143, 20223036), (156, 18537783), (186, 15547818), (198, 14605526), (234, 12358522), (279, 10365212), (286, 10111518), (341, 8480628), (372, 7773909), (396, 7302763), (403, 7175916), (429, 6741012), (468, 6179261), (558, 5182606), (572, 5055759), (682, 4240314), (806, 3587958), (858, 3370506), (1023, 2826876), (1116, 2591303), (1209, 2391972), (1287, 2247004), (1364, 2120157), (1612, 1793979), (1716, 1685253), (2046, 1413438), (2418, 1195986), (2574, 1123502), (3069, 942292), (3627, 797324), (4092, 706719), (4433, 652356), (4836, 597993), (5148, 561751), (6138, 471146), (7254, 398662), (8866, 326178), (12276, 235573), (13299, 217452), (14508, 199331), (17732, 163089), (18121, 159588), (26598, 108726), (36242, 79794), (39897, 72484), (53196, 54363)]