15671511954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1\times {\mathrm{761}}^1$

素因数の和:1592

約数の個数: 96

約数和(自身を含む): 39050878464

約数和(自身を除く): 23379366510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 463, 706, 761, 926, 1059, 1389, 1522, 2118, 2283, 2471, 2778, 3177, 3241, 4167, 4566, 4942, 5327, 6354, 6482, 6849, 7413, 8334, 9723, 10654, 13698, 14826, 15981, 19446, 22239, 29169, 31962, 44478, 47943, 58338, 95886, 163439, 268633, 326878, 352343, 490317, 537266, 704686, 805899, 980634, 1057029, 1144073, 1470951, 1611798, 1880431, 2114058, 2288146, 2417697, 2466401, 2941902, 3171087, 3432219, 3760862, 4835394, 4932802, 5641293, 6342174, 6864438, 7399203, 10296657, 11282586, 14798406, 16923879, 20593314, 22197609, 33847758, 44395218, 124377079, 248754158, 373131237, 746262474, 870639553, 1119393711, 1741279106, 2238787422, 2611918659, 5223837318, 7835755977, 15671511954]

約数ペア:

[(1, 15671511954), (2, 7835755977), (3, 5223837318), (6, 2611918659), (7, 2238787422), (9, 1741279106), (14, 1119393711), (18, 870639553), (21, 746262474), (42, 373131237), (63, 248754158), (126, 124377079), (353, 44395218), (463, 33847758), (706, 22197609), (761, 20593314), (926, 16923879), (1059, 14798406), (1389, 11282586), (1522, 10296657), (2118, 7399203), (2283, 6864438), (2471, 6342174), (2778, 5641293), (3177, 4932802), (3241, 4835394), (4167, 3760862), (4566, 3432219), (4942, 3171087), (5327, 2941902), (6354, 2466401), (6482, 2417697), (6849, 2288146), (7413, 2114058), (8334, 1880431), (9723, 1611798), (10654, 1470951), (13698, 1144073), (14826, 1057029), (15981, 980634), (19446, 805899), (22239, 704686), (29169, 537266), (31962, 490317), (44478, 352343), (47943, 326878), (58338, 268633), (95886, 163439)]