42152838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 108591840

約数和(自身を除く): 66439002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 49, 78, 82, 91, 98, 123, 147, 182, 246, 269, 273, 287, 294, 533, 538, 546, 574, 637, 807, 861, 1066, 1274, 1599, 1614, 1722, 1883, 1911, 2009, 3198, 3497, 3731, 3766, 3822, 4018, 5649, 6027, 6994, 7462, 10491, 11029, 11193, 11298, 12054, 13181, 20982, 22058, 22386, 24479, 26117, 26362, 33087, 39543, 48958, 52234, 66174, 73437, 77203, 78351, 79086, 143377, 146874, 154406, 156702, 171353, 231609, 286754, 342706, 430131, 463218, 514059, 540421, 860262, 1003639, 1028118, 1080842, 1621263, 2007278, 3010917, 3242526, 6021834, 7025473, 14050946, 21076419, 42152838]

約数ペア:

[(1, 42152838), (2, 21076419), (3, 14050946), (6, 7025473), (7, 6021834), (13, 3242526), (14, 3010917), (21, 2007278), (26, 1621263), (39, 1080842), (41, 1028118), (42, 1003639), (49, 860262), (78, 540421), (82, 514059), (91, 463218), (98, 430131), (123, 342706), (147, 286754), (182, 231609), (246, 171353), (269, 156702), (273, 154406), (287, 146874), (294, 143377), (533, 79086), (538, 78351), (546, 77203), (574, 73437), (637, 66174), (807, 52234), (861, 48958), (1066, 39543), (1274, 33087), (1599, 26362), (1614, 26117), (1722, 24479), (1883, 22386), (1911, 22058), (2009, 20982), (3198, 13181), (3497, 12054), (3731, 11298), (3766, 11193), (3822, 11029), (4018, 10491), (5649, 7462), (6027, 6994)]