18445262724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5147}}^1\times {\mathrm{14221}}^1$

素因数の和:19385

約数の個数: 72

約数和(自身を含む): 53300415168

約数和(自身を除く): 34855152444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5147, 10294, 14221, 15441, 20588, 28442, 30882, 36029, 42663, 46323, 56884, 61764, 72058, 85326, 92646, 99547, 108087, 127989, 144116, 170652, 185292, 199094, 216174, 255978, 298641, 324261, 398188, 432348, 511956, 597282, 648522, 895923, 1194564, 1297044, 1791846, 3583692, 73195487, 146390974, 219586461, 292781948, 439172922, 512368409, 658759383, 878345844, 1024736818, 1317518766, 1537105227, 2049473636, 2635037532, 3074210454, 4611315681, 6148420908, 9222631362, 18445262724]

約数ペア:

[(1, 18445262724), (2, 9222631362), (3, 6148420908), (4, 4611315681), (6, 3074210454), (7, 2635037532), (9, 2049473636), (12, 1537105227), (14, 1317518766), (18, 1024736818), (21, 878345844), (28, 658759383), (36, 512368409), (42, 439172922), (63, 292781948), (84, 219586461), (126, 146390974), (252, 73195487), (5147, 3583692), (10294, 1791846), (14221, 1297044), (15441, 1194564), (20588, 895923), (28442, 648522), (30882, 597282), (36029, 511956), (42663, 432348), (46323, 398188), (56884, 324261), (61764, 298641), (72058, 255978), (85326, 216174), (92646, 199094), (99547, 185292), (108087, 170652), (127989, 144116)]