15188922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 40574196

約数和(自身を除く): 25385274

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1013, 1071, 1666, 2026, 2142, 2499, 3039, 4998, 6078, 7091, 7497, 9117, 14182, 14994, 17221, 18234, 21273, 34442, 42546, 49637, 51663, 63819, 99274, 103326, 120547, 127638, 148911, 154989, 241094, 297822, 309978, 361641, 446733, 723282, 843829, 893466, 1084923, 1687658, 2169846, 2531487, 5062974, 7594461, 15188922]

約数ペア:

[(1, 15188922), (2, 7594461), (3, 5062974), (6, 2531487), (7, 2169846), (9, 1687658), (14, 1084923), (17, 893466), (18, 843829), (21, 723282), (34, 446733), (42, 361641), (49, 309978), (51, 297822), (63, 241094), (98, 154989), (102, 148911), (119, 127638), (126, 120547), (147, 103326), (153, 99274), (238, 63819), (294, 51663), (306, 49637), (357, 42546), (441, 34442), (714, 21273), (833, 18234), (882, 17221), (1013, 14994), (1071, 14182), (1666, 9117), (2026, 7497), (2142, 7091), (2499, 6078), (3039, 4998)]