1983490236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19592

約数の個数: 144

約数和(自身を含む): 6370244608

約数和(自身を除く): 4386754372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 19531, 25389, 33852, 39062, 50778, 58593, 78124, 101556, 117186, 136717, 175779, 234372, 253903, 273434, 351558, 410151, 507806, 546868, 605461, 703116, 761709, 820302, 1015612, 1210922, 1230453, 1523418, 1640604, 1777321, 1816383, 2285127, 2421844, 2460906, 3046836, 3554642, 3632766, 4238227, 4570254, 4921812, 5331963, 5449149, 7109284, 7265532, 7870993, 8476454, 9140508, 10663926, 10898298, 12714681, 15741986, 15995889, 16952908, 21327852, 21796596, 23612979, 25429362, 31483972, 31991778, 38144043, 47225958, 50858724, 55096951, 63983556, 70838937, 76288086, 94451916, 110193902, 141677874, 152576172, 165290853, 220387804, 283355748, 330581706, 495872559, 661163412, 991745118, 1983490236]

約数ペア:

[(1, 1983490236), (2, 991745118), (3, 661163412), (4, 495872559), (6, 330581706), (7, 283355748), (9, 220387804), (12, 165290853), (13, 152576172), (14, 141677874), (18, 110193902), (21, 94451916), (26, 76288086), (28, 70838937), (31, 63983556), (36, 55096951), (39, 50858724), (42, 47225958), (52, 38144043), (62, 31991778), (63, 31483972), (78, 25429362), (84, 23612979), (91, 21796596), (93, 21327852), (117, 16952908), (124, 15995889), (126, 15741986), (156, 12714681), (182, 10898298), (186, 10663926), (217, 9140508), (234, 8476454), (252, 7870993), (273, 7265532), (279, 7109284), (364, 5449149), (372, 5331963), (403, 4921812), (434, 4570254), (468, 4238227), (546, 3632766), (558, 3554642), (651, 3046836), (806, 2460906), (819, 2421844), (868, 2285127), (1092, 1816383), (1116, 1777321), (1209, 1640604), (1302, 1523418), (1612, 1230453), (1638, 1210922), (1953, 1015612), (2418, 820302), (2604, 761709), (2821, 703116), (3276, 605461), (3627, 546868), (3906, 507806), (4836, 410151), (5642, 351558), (7254, 273434), (7812, 253903), (8463, 234372), (11284, 175779), (14508, 136717), (16926, 117186), (19531, 101556), (25389, 78124), (33852, 58593), (39062, 50778)]