5465844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 14894880

約数和(自身を除く): 9429036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 131, 171, 183, 228, 244, 262, 342, 366, 393, 524, 549, 684, 732, 786, 1098, 1159, 1179, 1572, 2196, 2318, 2358, 2489, 3477, 4636, 4716, 4978, 6954, 7467, 7991, 9956, 10431, 13908, 14934, 15982, 20862, 22401, 23973, 29868, 31964, 41724, 44802, 47946, 71919, 89604, 95892, 143838, 151829, 287676, 303658, 455487, 607316, 910974, 1366461, 1821948, 2732922, 5465844]

約数ペア:

[(1, 5465844), (2, 2732922), (3, 1821948), (4, 1366461), (6, 910974), (9, 607316), (12, 455487), (18, 303658), (19, 287676), (36, 151829), (38, 143838), (57, 95892), (61, 89604), (76, 71919), (114, 47946), (122, 44802), (131, 41724), (171, 31964), (183, 29868), (228, 23973), (244, 22401), (262, 20862), (342, 15982), (366, 14934), (393, 13908), (524, 10431), (549, 9956), (684, 7991), (732, 7467), (786, 6954), (1098, 4978), (1159, 4716), (1179, 4636), (1572, 3477), (2196, 2489), (2318, 2358)]