18393542064

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{402943}}^1$

素因数の和:403274

約数の個数: 60

約数和(自身を含む): 51638885376

約数和(自身を除く): 33245343312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 11412, 15216, 22824, 45648, 402943, 805886, 1208829, 1611772, 2417658, 3223544, 3626487, 4835316, 6447088, 7252974, 9670632, 14505948, 19341264, 29011896, 58023792, 127732931, 255465862, 383198793, 510931724, 766397586, 1021863448, 1149596379, 1532795172, 2043726896, 2299192758, 3065590344, 4598385516, 6131180688, 9196771032, 18393542064]

約数ペア:

[(1, 18393542064), (2, 9196771032), (3, 6131180688), (4, 4598385516), (6, 3065590344), (8, 2299192758), (9, 2043726896), (12, 1532795172), (16, 1149596379), (18, 1021863448), (24, 766397586), (36, 510931724), (48, 383198793), (72, 255465862), (144, 127732931), (317, 58023792), (634, 29011896), (951, 19341264), (1268, 14505948), (1902, 9670632), (2536, 7252974), (2853, 6447088), (3804, 4835316), (5072, 3626487), (5706, 3223544), (7608, 2417658), (11412, 1611772), (15216, 1208829), (22824, 805886), (45648, 402943)]