38443194

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 91152000

約数和(自身を除く): 52708806

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 421, 513, 534, 801, 842, 1026, 1263, 1602, 1691, 2403, 2526, 3382, 3789, 4806, 5073, 7578, 7999, 10146, 11367, 15219, 15998, 22734, 23997, 30438, 37469, 45657, 47994, 71991, 74938, 91314, 112407, 143982, 215973, 224814, 337221, 431946, 674442, 711911, 1011663, 1423822, 2023326, 2135733, 4271466, 6407199, 12814398, 19221597, 38443194]

約数ペア:

[(1, 38443194), (2, 19221597), (3, 12814398), (6, 6407199), (9, 4271466), (18, 2135733), (19, 2023326), (27, 1423822), (38, 1011663), (54, 711911), (57, 674442), (89, 431946), (114, 337221), (171, 224814), (178, 215973), (267, 143982), (342, 112407), (421, 91314), (513, 74938), (534, 71991), (801, 47994), (842, 45657), (1026, 37469), (1263, 30438), (1602, 23997), (1691, 22734), (2403, 15998), (2526, 15219), (3382, 11367), (3789, 10146), (4806, 7999), (5073, 7578)]