38343942

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 168

約数和(自身を含む): 112745136

約数和(自身を除く): 74401194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 81, 91, 102, 117, 119, 126, 153, 162, 182, 189, 221, 234, 238, 243, 273, 289, 306, 351, 357, 378, 442, 459, 486, 546, 567, 578, 663, 702, 714, 729, 819, 867, 918, 1053, 1071, 1134, 1326, 1377, 1458, 1547, 1638, 1701, 1734, 1989, 2023, 2106, 2142, 2457, 2601, 2754, 3094, 3159, 3213, 3402, 3757, 3978, 4046, 4131, 4641, 4914, 5103, 5202, 5967, 6069, 6318, 6426, 7371, 7514, 7803, 8262, 9282, 9477, 9639, 10206, 11271, 11934, 12138, 12393, 13923, 14742, 15606, 17901, 18207, 18954, 19278, 22113, 22542, 23409, 24786, 26299, 27846, 28917, 33813, 35802, 36414, 41769, 44226, 46818, 52598, 53703, 54621, 57834, 66339, 67626, 70227, 78897, 83538, 86751, 101439, 107406, 109242, 125307, 132678, 140454, 157794, 161109, 163863, 173502, 202878, 210681, 236691, 250614, 304317, 322218, 327726, 375921, 421362, 473382, 491589, 608634, 710073, 751842, 912951, 983178, 1127763, 1420146, 1474767, 1825902, 2130219, 2255526, 2738853, 2949534, 4260438, 5477706, 6390657, 12781314, 19171971, 38343942]

約数ペア:

[(1, 38343942), (2, 19171971), (3, 12781314), (6, 6390657), (7, 5477706), (9, 4260438), (13, 2949534), (14, 2738853), (17, 2255526), (18, 2130219), (21, 1825902), (26, 1474767), (27, 1420146), (34, 1127763), (39, 983178), (42, 912951), (51, 751842), (54, 710073), (63, 608634), (78, 491589), (81, 473382), (91, 421362), (102, 375921), (117, 327726), (119, 322218), (126, 304317), (153, 250614), (162, 236691), (182, 210681), (189, 202878), (221, 173502), (234, 163863), (238, 161109), (243, 157794), (273, 140454), (289, 132678), (306, 125307), (351, 109242), (357, 107406), (378, 101439), (442, 86751), (459, 83538), (486, 78897), (546, 70227), (567, 67626), (578, 66339), (663, 57834), (702, 54621), (714, 53703), (729, 52598), (819, 46818), (867, 44226), (918, 41769), (1053, 36414), (1071, 35802), (1134, 33813), (1326, 28917), (1377, 27846), (1458, 26299), (1547, 24786), (1638, 23409), (1701, 22542), (1734, 22113), (1989, 19278), (2023, 18954), (2106, 18207), (2142, 17901), (2457, 15606), (2601, 14742), (2754, 13923), (3094, 12393), (3159, 12138), (3213, 11934), (3402, 11271), (3757, 10206), (3978, 9639), (4046, 9477), (4131, 9282), (4641, 8262), (4914, 7803), (5103, 7514), (5202, 7371), (5967, 6426), (6069, 6318)]