40704498

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 96432000

約数和(自身を除く): 55727502

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 291, 342, 409, 513, 582, 818, 873, 1026, 1227, 1746, 1843, 2454, 2619, 3681, 3686, 5238, 5529, 7362, 7771, 11043, 11058, 15542, 16587, 22086, 23313, 33174, 39673, 46626, 49761, 69939, 79346, 99522, 119019, 139878, 209817, 238038, 357057, 419634, 714114, 753787, 1071171, 1507574, 2142342, 2261361, 4522722, 6784083, 13568166, 20352249, 40704498]

約数ペア:

[(1, 40704498), (2, 20352249), (3, 13568166), (6, 6784083), (9, 4522722), (18, 2261361), (19, 2142342), (27, 1507574), (38, 1071171), (54, 753787), (57, 714114), (97, 419634), (114, 357057), (171, 238038), (194, 209817), (291, 139878), (342, 119019), (409, 99522), (513, 79346), (582, 69939), (818, 49761), (873, 46626), (1026, 39673), (1227, 33174), (1746, 23313), (1843, 22086), (2454, 16587), (2619, 15542), (3681, 11058), (3686, 11043), (5238, 7771), (5529, 7362)]