42156774

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 80

約数和(自身を含む): 105746256

約数和(自身を除く): 63589482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 81, 82, 99, 123, 162, 198, 246, 297, 369, 451, 577, 594, 738, 891, 902, 1107, 1154, 1353, 1731, 1782, 2214, 2706, 3321, 3462, 4059, 5193, 6347, 6642, 8118, 10386, 12177, 12694, 15579, 19041, 23657, 24354, 31158, 36531, 38082, 46737, 47314, 57123, 70971, 73062, 93474, 114246, 141942, 171369, 212913, 260227, 342738, 425826, 514107, 520454, 638739, 780681, 1028214, 1277478, 1561362, 1916217, 2342043, 3832434, 4684086, 7026129, 14052258, 21078387, 42156774]

約数ペア:

[(1, 42156774), (2, 21078387), (3, 14052258), (6, 7026129), (9, 4684086), (11, 3832434), (18, 2342043), (22, 1916217), (27, 1561362), (33, 1277478), (41, 1028214), (54, 780681), (66, 638739), (81, 520454), (82, 514107), (99, 425826), (123, 342738), (162, 260227), (198, 212913), (246, 171369), (297, 141942), (369, 114246), (451, 93474), (577, 73062), (594, 70971), (738, 57123), (891, 47314), (902, 46737), (1107, 38082), (1154, 36531), (1353, 31158), (1731, 24354), (1782, 23657), (2214, 19041), (2706, 15579), (3321, 12694), (3462, 12177), (4059, 10386), (5193, 8118), (6347, 6642)]