15677630982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{136453}}^1$

素因数の和:136965

約数の個数: 48

約数和(自身を含む): 36655910928

約数和(自身を除く): 20978279946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 491, 982, 1473, 2946, 4419, 6383, 8838, 12766, 19149, 38298, 57447, 114894, 136453, 272906, 409359, 818718, 1228077, 1773889, 2456154, 3547778, 5321667, 10643334, 15965001, 31930002, 66998423, 133996846, 200995269, 401990538, 602985807, 870979499, 1205971614, 1741958998, 2612938497, 5225876994, 7838815491, 15677630982]

約数ペア:

[(1, 15677630982), (2, 7838815491), (3, 5225876994), (6, 2612938497), (9, 1741958998), (13, 1205971614), (18, 870979499), (26, 602985807), (39, 401990538), (78, 200995269), (117, 133996846), (234, 66998423), (491, 31930002), (982, 15965001), (1473, 10643334), (2946, 5321667), (4419, 3547778), (6383, 2456154), (8838, 1773889), (12766, 1228077), (19149, 818718), (38298, 409359), (57447, 272906), (114894, 136453)]