121471902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 72

約数和(自身を含む): 294535800

約数和(自身を除く): 173063898

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 289, 306, 323, 342, 578, 646, 867, 969, 1229, 1734, 1938, 2458, 2601, 2907, 3687, 5202, 5491, 5814, 7374, 10982, 11061, 16473, 20893, 22122, 23351, 32946, 41786, 46702, 49419, 62679, 70053, 98838, 125358, 140106, 188037, 210159, 355181, 376074, 396967, 420318, 710362, 793934, 1065543, 1190901, 2131086, 2381802, 3196629, 3572703, 6393258, 6748439, 7145406, 13496878, 20245317, 40490634, 60735951, 121471902]

約数ペア:

[(1, 121471902), (2, 60735951), (3, 40490634), (6, 20245317), (9, 13496878), (17, 7145406), (18, 6748439), (19, 6393258), (34, 3572703), (38, 3196629), (51, 2381802), (57, 2131086), (102, 1190901), (114, 1065543), (153, 793934), (171, 710362), (289, 420318), (306, 396967), (323, 376074), (342, 355181), (578, 210159), (646, 188037), (867, 140106), (969, 125358), (1229, 98838), (1734, 70053), (1938, 62679), (2458, 49419), (2601, 46702), (2907, 41786), (3687, 32946), (5202, 23351), (5491, 22122), (5814, 20893), (7374, 16473), (10982, 11061)]