26970174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 77182560

約数和(自身を除く): 50212386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 61, 63, 66, 77, 87, 99, 121, 122, 126, 154, 174, 183, 198, 203, 231, 242, 261, 319, 363, 366, 406, 427, 462, 522, 549, 609, 638, 671, 693, 726, 847, 854, 957, 1089, 1098, 1218, 1281, 1342, 1386, 1694, 1769, 1827, 1914, 2013, 2178, 2233, 2541, 2562, 2871, 3509, 3538, 3654, 3843, 4026, 4466, 4697, 5082, 5307, 5742, 6039, 6699, 7018, 7381, 7623, 7686, 9394, 10527, 10614, 12078, 12383, 13398, 14091, 14762, 15246, 15921, 19459, 20097, 21054, 22143, 24563, 24766, 28182, 31581, 31842, 37149, 38918, 40194, 42273, 44286, 49126, 51667, 58377, 63162, 66429, 73689, 74298, 84546, 103334, 111447, 116754, 132858, 136213, 147378, 155001, 175131, 214049, 221067, 222894, 272426, 310002, 350262, 408639, 428098, 442134, 465003, 642147, 817278, 930006, 1225917, 1284294, 1498343, 1926441, 2451834, 2996686, 3852882, 4495029, 8990058, 13485087, 26970174]

約数ペア:

[(1, 26970174), (2, 13485087), (3, 8990058), (6, 4495029), (7, 3852882), (9, 2996686), (11, 2451834), (14, 1926441), (18, 1498343), (21, 1284294), (22, 1225917), (29, 930006), (33, 817278), (42, 642147), (58, 465003), (61, 442134), (63, 428098), (66, 408639), (77, 350262), (87, 310002), (99, 272426), (121, 222894), (122, 221067), (126, 214049), (154, 175131), (174, 155001), (183, 147378), (198, 136213), (203, 132858), (231, 116754), (242, 111447), (261, 103334), (319, 84546), (363, 74298), (366, 73689), (406, 66429), (427, 63162), (462, 58377), (522, 51667), (549, 49126), (609, 44286), (638, 42273), (671, 40194), (693, 38918), (726, 37149), (847, 31842), (854, 31581), (957, 28182), (1089, 24766), (1098, 24563), (1218, 22143), (1281, 21054), (1342, 20097), (1386, 19459), (1694, 15921), (1769, 15246), (1827, 14762), (1914, 14091), (2013, 13398), (2178, 12383), (2233, 12078), (2541, 10614), (2562, 10527), (2871, 9394), (3509, 7686), (3538, 7623), (3654, 7381), (3843, 7018), (4026, 6699), (4466, 6039), (4697, 5742), (5082, 5307)]