28274903496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{18700333}}^1$

素因数の和:18700355

約数の個数: 64

約数和(自身を含む): 89761603200

約数和(自身を除く): 61486699704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 18700333, 37400666, 56100999, 74801332, 112201998, 130902331, 149602664, 168302997, 224403996, 261804662, 336605994, 392706993, 448807992, 504908991, 523609324, 673211988, 785413986, 1009817982, 1047218648, 1178120979, 1346423976, 1570827972, 2019635964, 2356241958, 3141655944, 3534362937, 4039271928, 4712483916, 7068725874, 9424967832, 14137451748, 28274903496]

約数ペア:

[(1, 28274903496), (2, 14137451748), (3, 9424967832), (4, 7068725874), (6, 4712483916), (7, 4039271928), (8, 3534362937), (9, 3141655944), (12, 2356241958), (14, 2019635964), (18, 1570827972), (21, 1346423976), (24, 1178120979), (27, 1047218648), (28, 1009817982), (36, 785413986), (42, 673211988), (54, 523609324), (56, 504908991), (63, 448807992), (72, 392706993), (84, 336605994), (108, 261804662), (126, 224403996), (168, 168302997), (189, 149602664), (216, 130902331), (252, 112201998), (378, 74801332), (504, 56100999), (756, 37400666), (1512, 18700333)]