131518002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12423

約数の個数: 64

約数和(自身を含む): 342226944

約数和(自身を除く): 210708942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 12377, 24754, 37131, 74262, 86639, 136147, 173278, 259917, 272294, 284671, 408441, 519834, 569342, 816882, 854013, 953029, 1708026, 1906058, 1992697, 2859087, 3131381, 3985394, 5718174, 5978091, 6262762, 9394143, 11956182, 18788286, 21919667, 43839334, 65759001, 131518002]

約数ペア:

[(1, 131518002), (2, 65759001), (3, 43839334), (6, 21919667), (7, 18788286), (11, 11956182), (14, 9394143), (21, 6262762), (22, 5978091), (23, 5718174), (33, 3985394), (42, 3131381), (46, 2859087), (66, 1992697), (69, 1906058), (77, 1708026), (138, 953029), (154, 854013), (161, 816882), (231, 569342), (253, 519834), (322, 408441), (462, 284671), (483, 272294), (506, 259917), (759, 173278), (966, 136147), (1518, 86639), (1771, 74262), (3542, 37131), (5313, 24754), (10626, 12377)]