38741538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 93538368

約数和(自身を除く): 54796830

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 73, 86, 102, 121, 129, 146, 187, 219, 242, 258, 363, 374, 438, 473, 561, 726, 731, 803, 946, 1122, 1241, 1419, 1462, 1606, 2057, 2193, 2409, 2482, 2838, 3139, 3723, 4114, 4386, 4818, 5203, 6171, 6278, 7446, 8041, 8833, 9417, 10406, 12342, 13651, 15609, 16082, 17666, 18834, 24123, 26499, 27302, 31218, 34529, 40953, 48246, 52998, 53363, 69058, 81906, 88451, 103587, 106726, 150161, 160089, 176902, 207174, 265353, 300322, 320178, 379819, 450483, 530706, 586993, 759638, 900966, 1139457, 1173986, 1760979, 2278914, 3521958, 6456923, 12913846, 19370769, 38741538]

約数ペア:

[(1, 38741538), (2, 19370769), (3, 12913846), (6, 6456923), (11, 3521958), (17, 2278914), (22, 1760979), (33, 1173986), (34, 1139457), (43, 900966), (51, 759638), (66, 586993), (73, 530706), (86, 450483), (102, 379819), (121, 320178), (129, 300322), (146, 265353), (187, 207174), (219, 176902), (242, 160089), (258, 150161), (363, 106726), (374, 103587), (438, 88451), (473, 81906), (561, 69058), (726, 53363), (731, 52998), (803, 48246), (946, 40953), (1122, 34529), (1241, 31218), (1419, 27302), (1462, 26499), (1606, 24123), (2057, 18834), (2193, 17666), (2409, 16082), (2482, 15609), (2838, 13651), (3139, 12342), (3723, 10406), (4114, 9417), (4386, 8833), (4818, 8041), (5203, 7446), (6171, 6278)]