42335748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12923}}^1$

素因数の和:12953

約数の個数: 72

約数和(自身を含む): 131721408

約数和(自身を除く): 89385660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12923, 25846, 38769, 51692, 77538, 90461, 116307, 155076, 167999, 180922, 232614, 271383, 335998, 361844, 465228, 503997, 542766, 671996, 814149, 1007994, 1085532, 1175993, 1511991, 1628298, 2015988, 2351986, 3023982, 3256596, 3527979, 4703972, 6047964, 7055958, 10583937, 14111916, 21167874, 42335748]

約数ペア:

[(1, 42335748), (2, 21167874), (3, 14111916), (4, 10583937), (6, 7055958), (7, 6047964), (9, 4703972), (12, 3527979), (13, 3256596), (14, 3023982), (18, 2351986), (21, 2015988), (26, 1628298), (28, 1511991), (36, 1175993), (39, 1085532), (42, 1007994), (52, 814149), (63, 671996), (78, 542766), (84, 503997), (91, 465228), (117, 361844), (126, 335998), (156, 271383), (182, 232614), (234, 180922), (252, 167999), (273, 155076), (364, 116307), (468, 90461), (546, 77538), (819, 51692), (1092, 38769), (1638, 25846), (3276, 12923)]