11901258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 30326400

約数和(自身を除く): 18425142

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 23, 34, 38, 46, 51, 57, 69, 89, 102, 114, 138, 153, 171, 178, 207, 267, 306, 323, 342, 391, 414, 437, 534, 646, 782, 801, 874, 969, 1173, 1311, 1513, 1602, 1691, 1938, 2047, 2346, 2622, 2907, 3026, 3382, 3519, 3933, 4094, 4539, 5073, 5814, 6141, 7038, 7429, 7866, 9078, 10146, 12282, 13617, 14858, 15219, 18423, 22287, 27234, 28747, 30438, 34799, 36846, 38893, 44574, 57494, 66861, 69598, 77786, 86241, 104397, 116679, 133722, 172482, 208794, 233358, 258723, 313191, 350037, 517446, 626382, 661181, 700074, 1322362, 1983543, 3967086, 5950629, 11901258]

約数ペア:

[(1, 11901258), (2, 5950629), (3, 3967086), (6, 1983543), (9, 1322362), (17, 700074), (18, 661181), (19, 626382), (23, 517446), (34, 350037), (38, 313191), (46, 258723), (51, 233358), (57, 208794), (69, 172482), (89, 133722), (102, 116679), (114, 104397), (138, 86241), (153, 77786), (171, 69598), (178, 66861), (207, 57494), (267, 44574), (306, 38893), (323, 36846), (342, 34799), (391, 30438), (414, 28747), (437, 27234), (534, 22287), (646, 18423), (782, 15219), (801, 14858), (874, 13617), (969, 12282), (1173, 10146), (1311, 9078), (1513, 7866), (1602, 7429), (1691, 7038), (1938, 6141), (2047, 5814), (2346, 5073), (2622, 4539), (2907, 4094), (3026, 3933), (3382, 3519)]