131218614

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10459}}^1$

素因数の和:10525

約数の個数: 48

約数和(自身を含む): 308402640

約数和(自身を除く): 177184026

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 4182, 6273, 10459, 12546, 20918, 31377, 62754, 94131, 177803, 188262, 355606, 428819, 533409, 857638, 1066818, 1286457, 1600227, 2572914, 3200454, 3859371, 7289923, 7718742, 14579846, 21869769, 43739538, 65609307, 131218614]

約数ペア:

[(1, 131218614), (2, 65609307), (3, 43739538), (6, 21869769), (9, 14579846), (17, 7718742), (18, 7289923), (34, 3859371), (41, 3200454), (51, 2572914), (82, 1600227), (102, 1286457), (123, 1066818), (153, 857638), (246, 533409), (306, 428819), (369, 355606), (697, 188262), (738, 177803), (1394, 94131), (2091, 62754), (4182, 31377), (6273, 20918), (10459, 12546)]