13739508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 37346400

約数和(自身を除く): 23606892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 379, 477, 636, 684, 758, 954, 1007, 1137, 1516, 1908, 2014, 2274, 3021, 3411, 4028, 4548, 6042, 6822, 7201, 9063, 12084, 13644, 14402, 18126, 20087, 21603, 28804, 36252, 40174, 43206, 60261, 64809, 80348, 86412, 120522, 129618, 180783, 241044, 259236, 361566, 381653, 723132, 763306, 1144959, 1526612, 2289918, 3434877, 4579836, 6869754, 13739508]

約数ペア:

[(1, 13739508), (2, 6869754), (3, 4579836), (4, 3434877), (6, 2289918), (9, 1526612), (12, 1144959), (18, 763306), (19, 723132), (36, 381653), (38, 361566), (53, 259236), (57, 241044), (76, 180783), (106, 129618), (114, 120522), (159, 86412), (171, 80348), (212, 64809), (228, 60261), (318, 43206), (342, 40174), (379, 36252), (477, 28804), (636, 21603), (684, 20087), (758, 18126), (954, 14402), (1007, 13644), (1137, 12084), (1516, 9063), (1908, 7201), (2014, 6822), (2274, 6042), (3021, 4548), (3411, 4028)]