19869192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:812

約数の個数: 128

約数和(自身を含む): 66873600

約数和(自身を除く): 47004408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 773, 918, 952, 1071, 1224, 1428, 1512, 1546, 1836, 2142, 2319, 2856, 3092, 3213, 3672, 4284, 4638, 5411, 6184, 6426, 6957, 8568, 9276, 10822, 12852, 13141, 13914, 16233, 18552, 20871, 21644, 25704, 26282, 27828, 32466, 39423, 41742, 43288, 48699, 52564, 55656, 64932, 78846, 83484, 91987, 97398, 105128, 118269, 129864, 146097, 157692, 166968, 183974, 194796, 236538, 275961, 292194, 315384, 354807, 367948, 389592, 473076, 551922, 584388, 709614, 735896, 827883, 946152, 1103844, 1168776, 1419228, 1655766, 2207688, 2483649, 2838456, 3311532, 4967298, 6623064, 9934596, 19869192]

約数ペア:

[(1, 19869192), (2, 9934596), (3, 6623064), (4, 4967298), (6, 3311532), (7, 2838456), (8, 2483649), (9, 2207688), (12, 1655766), (14, 1419228), (17, 1168776), (18, 1103844), (21, 946152), (24, 827883), (27, 735896), (28, 709614), (34, 584388), (36, 551922), (42, 473076), (51, 389592), (54, 367948), (56, 354807), (63, 315384), (68, 292194), (72, 275961), (84, 236538), (102, 194796), (108, 183974), (119, 166968), (126, 157692), (136, 146097), (153, 129864), (168, 118269), (189, 105128), (204, 97398), (216, 91987), (238, 83484), (252, 78846), (306, 64932), (357, 55656), (378, 52564), (408, 48699), (459, 43288), (476, 41742), (504, 39423), (612, 32466), (714, 27828), (756, 26282), (773, 25704), (918, 21644), (952, 20871), (1071, 18552), (1224, 16233), (1428, 13914), (1512, 13141), (1546, 12852), (1836, 10822), (2142, 9276), (2319, 8568), (2856, 6957), (3092, 6426), (3213, 6184), (3672, 5411), (4284, 4638)]