6515556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 17367840

約数和(自身を除く): 10852284

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 164, 204, 228, 246, 323, 492, 646, 697, 779, 969, 1292, 1394, 1558, 1681, 1938, 2091, 2337, 2788, 3116, 3362, 3876, 4182, 4674, 5043, 6724, 8364, 9348, 10086, 13243, 20172, 26486, 28577, 31939, 39729, 52972, 57154, 63878, 79458, 85731, 95817, 114308, 127756, 158916, 171462, 191634, 342924, 383268, 542963, 1085926, 1628889, 2171852, 3257778, 6515556]

約数ペア:

[(1, 6515556), (2, 3257778), (3, 2171852), (4, 1628889), (6, 1085926), (12, 542963), (17, 383268), (19, 342924), (34, 191634), (38, 171462), (41, 158916), (51, 127756), (57, 114308), (68, 95817), (76, 85731), (82, 79458), (102, 63878), (114, 57154), (123, 52972), (164, 39729), (204, 31939), (228, 28577), (246, 26486), (323, 20172), (492, 13243), (646, 10086), (697, 9348), (779, 8364), (969, 6724), (1292, 5043), (1394, 4674), (1558, 4182), (1681, 3876), (1938, 3362), (2091, 3116), (2337, 2788)]