25149222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 67392000

約数和(自身を除く): 42242778

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 59, 63, 102, 118, 119, 126, 153, 177, 199, 238, 306, 354, 357, 398, 413, 531, 597, 714, 826, 1003, 1062, 1071, 1194, 1239, 1393, 1791, 2006, 2142, 2478, 2786, 3009, 3383, 3582, 3717, 4179, 6018, 6766, 7021, 7434, 8358, 9027, 10149, 11741, 12537, 14042, 18054, 20298, 21063, 23482, 23681, 25074, 30447, 35223, 42126, 47362, 60894, 63189, 70446, 71043, 82187, 105669, 126378, 142086, 164374, 199597, 211338, 213129, 246561, 399194, 426258, 493122, 598791, 739683, 1197582, 1397179, 1479366, 1796373, 2794358, 3592746, 4191537, 8383074, 12574611, 25149222]

約数ペア:

[(1, 25149222), (2, 12574611), (3, 8383074), (6, 4191537), (7, 3592746), (9, 2794358), (14, 1796373), (17, 1479366), (18, 1397179), (21, 1197582), (34, 739683), (42, 598791), (51, 493122), (59, 426258), (63, 399194), (102, 246561), (118, 213129), (119, 211338), (126, 199597), (153, 164374), (177, 142086), (199, 126378), (238, 105669), (306, 82187), (354, 71043), (357, 70446), (398, 63189), (413, 60894), (531, 47362), (597, 42126), (714, 35223), (826, 30447), (1003, 25074), (1062, 23681), (1071, 23482), (1194, 21063), (1239, 20298), (1393, 18054), (1791, 14042), (2006, 12537), (2142, 11741), (2478, 10149), (2786, 9027), (3009, 8358), (3383, 7434), (3582, 7021), (3717, 6766), (4179, 6018)]