11833878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 28569600

約数和(自身を除く): 16735722

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 149, 183, 186, 217, 298, 366, 427, 434, 447, 651, 854, 894, 1043, 1281, 1302, 1891, 2086, 2562, 3129, 3782, 4619, 5673, 6258, 9089, 9238, 11346, 13237, 13857, 18178, 26474, 27267, 27714, 32333, 39711, 54534, 63623, 64666, 79422, 96999, 127246, 190869, 193998, 281759, 381738, 563518, 845277, 1690554, 1972313, 3944626, 5916939, 11833878]

約数ペア:

[(1, 11833878), (2, 5916939), (3, 3944626), (6, 1972313), (7, 1690554), (14, 845277), (21, 563518), (31, 381738), (42, 281759), (61, 193998), (62, 190869), (93, 127246), (122, 96999), (149, 79422), (183, 64666), (186, 63623), (217, 54534), (298, 39711), (366, 32333), (427, 27714), (434, 27267), (447, 26474), (651, 18178), (854, 13857), (894, 13237), (1043, 11346), (1281, 9238), (1302, 9089), (1891, 6258), (2086, 5673), (2562, 4619), (3129, 3782)]