38753388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 105159600

約数和(自身を除く): 66406212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1069, 1908, 2014, 2138, 3021, 3207, 4028, 4276, 6042, 6414, 9063, 9621, 12084, 12828, 18126, 19242, 20311, 36252, 38484, 40622, 56657, 60933, 81244, 113314, 121866, 169971, 182799, 226628, 243732, 339942, 365598, 509913, 679884, 731196, 1019826, 1076483, 2039652, 2152966, 3229449, 4305932, 6458898, 9688347, 12917796, 19376694, 38753388]

約数ペア:

[(1, 38753388), (2, 19376694), (3, 12917796), (4, 9688347), (6, 6458898), (9, 4305932), (12, 3229449), (18, 2152966), (19, 2039652), (36, 1076483), (38, 1019826), (53, 731196), (57, 679884), (76, 509913), (106, 365598), (114, 339942), (159, 243732), (171, 226628), (212, 182799), (228, 169971), (318, 121866), (342, 113314), (477, 81244), (636, 60933), (684, 56657), (954, 40622), (1007, 38484), (1069, 36252), (1908, 20311), (2014, 19242), (2138, 18126), (3021, 12828), (3207, 12084), (4028, 9621), (4276, 9063), (6042, 6414)]