19171597116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{2777}}^1$

素因数の和:3056

約数の個数: 144

約数和(自身を含む): 53204256000

約数和(自身を除く): 34032658884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 199, 236, 294, 354, 398, 413, 588, 597, 708, 796, 826, 1194, 1239, 1393, 1652, 2388, 2478, 2777, 2786, 2891, 4179, 4956, 5554, 5572, 5782, 8331, 8358, 8673, 9751, 11108, 11564, 11741, 16662, 16716, 17346, 19439, 19502, 23482, 29253, 33324, 34692, 35223, 38878, 39004, 46964, 58317, 58506, 70446, 77756, 82187, 116634, 117012, 136073, 140892, 163843, 164374, 233268, 246561, 272146, 327686, 328748, 408219, 491529, 493122, 544292, 552623, 575309, 655372, 816438, 983058, 986244, 1105246, 1146901, 1150618, 1632876, 1657869, 1725927, 1966116, 2210492, 2293802, 2301236, 3315738, 3440703, 3451854, 3868361, 4587604, 6631476, 6881406, 6903708, 7736722, 8028307, 11605083, 13762812, 15473444, 16056614, 23210166, 24084921, 27078527, 32113228, 32604757, 46420332, 48169842, 54157054, 65209514, 81235581, 96339684, 97814271, 108314108, 130419028, 162471162, 195628542, 228233299, 324942324, 391257084, 456466598, 684699897, 912933196, 1369399794, 1597633093, 2738799588, 3195266186, 4792899279, 6390532372, 9585798558, 19171597116]

約数ペア:

[(1, 19171597116), (2, 9585798558), (3, 6390532372), (4, 4792899279), (6, 3195266186), (7, 2738799588), (12, 1597633093), (14, 1369399794), (21, 912933196), (28, 684699897), (42, 456466598), (49, 391257084), (59, 324942324), (84, 228233299), (98, 195628542), (118, 162471162), (147, 130419028), (177, 108314108), (196, 97814271), (199, 96339684), (236, 81235581), (294, 65209514), (354, 54157054), (398, 48169842), (413, 46420332), (588, 32604757), (597, 32113228), (708, 27078527), (796, 24084921), (826, 23210166), (1194, 16056614), (1239, 15473444), (1393, 13762812), (1652, 11605083), (2388, 8028307), (2478, 7736722), (2777, 6903708), (2786, 6881406), (2891, 6631476), (4179, 4587604), (4956, 3868361), (5554, 3451854), (5572, 3440703), (5782, 3315738), (8331, 2301236), (8358, 2293802), (8673, 2210492), (9751, 1966116), (11108, 1725927), (11564, 1657869), (11741, 1632876), (16662, 1150618), (16716, 1146901), (17346, 1105246), (19439, 986244), (19502, 983058), (23482, 816438), (29253, 655372), (33324, 575309), (34692, 552623), (35223, 544292), (38878, 493122), (39004, 491529), (46964, 408219), (58317, 328748), (58506, 327686), (70446, 272146), (77756, 246561), (82187, 233268), (116634, 164374), (117012, 163843), (136073, 140892)]