19090728

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 56649780

約数和(自身を除く): 37559052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1733, 1836, 2754, 3466, 3672, 5199, 5508, 6932, 10398, 11016, 13864, 15597, 20796, 29461, 31194, 41592, 46791, 58922, 62388, 88383, 93582, 117844, 124776, 140373, 176766, 187164, 235688, 265149, 280746, 353532, 374328, 530298, 561492, 707064, 795447, 1060596, 1122984, 1590894, 2121192, 2386341, 3181788, 4772682, 6363576, 9545364, 19090728]

約数ペア:

[(1, 19090728), (2, 9545364), (3, 6363576), (4, 4772682), (6, 3181788), (8, 2386341), (9, 2121192), (12, 1590894), (17, 1122984), (18, 1060596), (24, 795447), (27, 707064), (34, 561492), (36, 530298), (51, 374328), (54, 353532), (68, 280746), (72, 265149), (81, 235688), (102, 187164), (108, 176766), (136, 140373), (153, 124776), (162, 117844), (204, 93582), (216, 88383), (306, 62388), (324, 58922), (408, 46791), (459, 41592), (612, 31194), (648, 29461), (918, 20796), (1224, 15597), (1377, 13864), (1733, 11016), (1836, 10398), (2754, 6932), (3466, 5508), (3672, 5199)]