18954115362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{11423}}^1$

素因数の和:12464

約数の個数: 96

約数和(自身を含む): 50598632448

約数和(自身を除く): 31644517086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1013, 1638, 2026, 3039, 6078, 7091, 9117, 11423, 13169, 14182, 18234, 21273, 22846, 26338, 34269, 39507, 42546, 63819, 68538, 79014, 79961, 92183, 102807, 118521, 127638, 148499, 159922, 184366, 205614, 237042, 239883, 276549, 296998, 445497, 479766, 553098, 719649, 829647, 890994, 1039493, 1336491, 1439298, 1659294, 2078986, 2672982, 3118479, 6236958, 9355437, 11571499, 18710874, 23142998, 34714497, 69428994, 81000493, 104143491, 150429487, 162000986, 208286982, 243001479, 300858974, 451288461, 486002958, 729004437, 902576922, 1053006409, 1353865383, 1458008874, 2106012818, 2707730766, 3159019227, 6318038454, 9477057681, 18954115362]

約数ペア:

[(1, 18954115362), (2, 9477057681), (3, 6318038454), (6, 3159019227), (7, 2707730766), (9, 2106012818), (13, 1458008874), (14, 1353865383), (18, 1053006409), (21, 902576922), (26, 729004437), (39, 486002958), (42, 451288461), (63, 300858974), (78, 243001479), (91, 208286982), (117, 162000986), (126, 150429487), (182, 104143491), (234, 81000493), (273, 69428994), (546, 34714497), (819, 23142998), (1013, 18710874), (1638, 11571499), (2026, 9355437), (3039, 6236958), (6078, 3118479), (7091, 2672982), (9117, 2078986), (11423, 1659294), (13169, 1439298), (14182, 1336491), (18234, 1039493), (21273, 890994), (22846, 829647), (26338, 719649), (34269, 553098), (39507, 479766), (42546, 445497), (63819, 296998), (68538, 276549), (79014, 239883), (79961, 237042), (92183, 205614), (102807, 184366), (118521, 159922), (127638, 148499)]