2013290388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{5381}}^1$

素因数の和:5957

約数の個数: 72

約数和(自身を含む): 5367791520

約数和(自身を除く): 3354501132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 547, 684, 1094, 1641, 2188, 3282, 4923, 5381, 6564, 9846, 10393, 10762, 16143, 19692, 20786, 21524, 31179, 32286, 41572, 48429, 62358, 64572, 93537, 96858, 102239, 124716, 187074, 193716, 204478, 306717, 374148, 408956, 613434, 920151, 1226868, 1840302, 2943407, 3680604, 5886814, 8830221, 11773628, 17660442, 26490663, 35320884, 52981326, 55924733, 105962652, 111849466, 167774199, 223698932, 335548398, 503322597, 671096796, 1006645194, 2013290388]

約数ペア:

[(1, 2013290388), (2, 1006645194), (3, 671096796), (4, 503322597), (6, 335548398), (9, 223698932), (12, 167774199), (18, 111849466), (19, 105962652), (36, 55924733), (38, 52981326), (57, 35320884), (76, 26490663), (114, 17660442), (171, 11773628), (228, 8830221), (342, 5886814), (547, 3680604), (684, 2943407), (1094, 1840302), (1641, 1226868), (2188, 920151), (3282, 613434), (4923, 408956), (5381, 374148), (6564, 306717), (9846, 204478), (10393, 193716), (10762, 187074), (16143, 124716), (19692, 102239), (20786, 96858), (21524, 93537), (31179, 64572), (32286, 62358), (41572, 48429)]