4278601908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{6967}}^1$

素因数の和:9421

約数の個数: 72

約数和(自身を含む): 12367252352

約数和(自身を除く): 8088650444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2437, 4874, 6967, 7311, 9748, 13934, 14622, 17059, 20901, 21933, 27868, 29244, 34118, 41802, 43866, 48769, 51177, 62703, 68236, 83604, 87732, 97538, 102354, 125406, 146307, 153531, 195076, 204708, 250812, 292614, 307062, 438921, 585228, 614124, 877842, 1755684, 16978579, 33957158, 50935737, 67914316, 101871474, 118850053, 152807211, 203742948, 237700106, 305614422, 356550159, 475400212, 611228844, 713100318, 1069650477, 1426200636, 2139300954, 4278601908]

約数ペア:

[(1, 4278601908), (2, 2139300954), (3, 1426200636), (4, 1069650477), (6, 713100318), (7, 611228844), (9, 475400212), (12, 356550159), (14, 305614422), (18, 237700106), (21, 203742948), (28, 152807211), (36, 118850053), (42, 101871474), (63, 67914316), (84, 50935737), (126, 33957158), (252, 16978579), (2437, 1755684), (4874, 877842), (6967, 614124), (7311, 585228), (9748, 438921), (13934, 307062), (14622, 292614), (17059, 250812), (20901, 204708), (21933, 195076), (27868, 153531), (29244, 146307), (34118, 125406), (41802, 102354), (43866, 97538), (48769, 87732), (51177, 83604), (62703, 68236)]