22149972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 66044160

約数和(自身を除く): 43894188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 53, 57, 76, 78, 94, 106, 114, 117, 141, 156, 159, 171, 188, 212, 228, 234, 247, 282, 318, 342, 423, 468, 477, 494, 564, 611, 636, 684, 689, 741, 846, 893, 954, 988, 1007, 1222, 1378, 1482, 1692, 1786, 1833, 1908, 2014, 2067, 2223, 2444, 2491, 2679, 2756, 2964, 3021, 3572, 3666, 4028, 4134, 4446, 4982, 5358, 5499, 6042, 6201, 7332, 7473, 8037, 8268, 8892, 9063, 9964, 10716, 10998, 11609, 12084, 12402, 13091, 14946, 16074, 18126, 21996, 22419, 23218, 24804, 26182, 29892, 32148, 32383, 34827, 36252, 39273, 44838, 46436, 47329, 52364, 64766, 69654, 78546, 89676, 94658, 97149, 104481, 117819, 129532, 139308, 141987, 157092, 189316, 194298, 208962, 235638, 283974, 291447, 388596, 417924, 425961, 471276, 567948, 582894, 615277, 851922, 1165788, 1230554, 1703844, 1845831, 2461108, 3691662, 5537493, 7383324, 11074986, 22149972]

約数ペア:

[(1, 22149972), (2, 11074986), (3, 7383324), (4, 5537493), (6, 3691662), (9, 2461108), (12, 1845831), (13, 1703844), (18, 1230554), (19, 1165788), (26, 851922), (36, 615277), (38, 582894), (39, 567948), (47, 471276), (52, 425961), (53, 417924), (57, 388596), (76, 291447), (78, 283974), (94, 235638), (106, 208962), (114, 194298), (117, 189316), (141, 157092), (156, 141987), (159, 139308), (171, 129532), (188, 117819), (212, 104481), (228, 97149), (234, 94658), (247, 89676), (282, 78546), (318, 69654), (342, 64766), (423, 52364), (468, 47329), (477, 46436), (494, 44838), (564, 39273), (611, 36252), (636, 34827), (684, 32383), (689, 32148), (741, 29892), (846, 26182), (893, 24804), (954, 23218), (988, 22419), (1007, 21996), (1222, 18126), (1378, 16074), (1482, 14946), (1692, 13091), (1786, 12402), (1833, 12084), (1908, 11609), (2014, 10998), (2067, 10716), (2223, 9964), (2444, 9063), (2491, 8892), (2679, 8268), (2756, 8037), (2964, 7473), (3021, 7332), (3572, 6201), (3666, 6042), (4028, 5499), (4134, 5358), (4446, 4982)]