17729028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 48353760

約数和(自身を除く): 30624732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 491, 531, 612, 708, 982, 1003, 1062, 1473, 1964, 2006, 2124, 2946, 3009, 4012, 4419, 5892, 6018, 8347, 8838, 9027, 12036, 16694, 17676, 18054, 25041, 28969, 33388, 36108, 50082, 57938, 75123, 86907, 100164, 115876, 150246, 173814, 260721, 300492, 347628, 492473, 521442, 984946, 1042884, 1477419, 1969892, 2954838, 4432257, 5909676, 8864514, 17729028]

約数ペア:

[(1, 17729028), (2, 8864514), (3, 5909676), (4, 4432257), (6, 2954838), (9, 1969892), (12, 1477419), (17, 1042884), (18, 984946), (34, 521442), (36, 492473), (51, 347628), (59, 300492), (68, 260721), (102, 173814), (118, 150246), (153, 115876), (177, 100164), (204, 86907), (236, 75123), (306, 57938), (354, 50082), (491, 36108), (531, 33388), (612, 28969), (708, 25041), (982, 18054), (1003, 17676), (1062, 16694), (1473, 12036), (1964, 9027), (2006, 8838), (2124, 8347), (2946, 6018), (3009, 5892), (4012, 4419)]