29744946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 72

約数和(自身を含む): 81000192

約数和(自身を除く): 51255246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 1951, 2178, 2541, 3902, 5082, 5853, 7623, 11706, 13657, 15246, 17559, 21461, 27314, 35118, 40971, 42922, 64383, 81942, 122913, 128766, 150227, 193149, 236071, 245826, 300454, 386298, 450681, 472142, 708213, 901362, 1352043, 1416426, 1652497, 2124639, 2704086, 3304994, 4249278, 4957491, 9914982, 14872473, 29744946]

約数ペア:

[(1, 29744946), (2, 14872473), (3, 9914982), (6, 4957491), (7, 4249278), (9, 3304994), (11, 2704086), (14, 2124639), (18, 1652497), (21, 1416426), (22, 1352043), (33, 901362), (42, 708213), (63, 472142), (66, 450681), (77, 386298), (99, 300454), (121, 245826), (126, 236071), (154, 193149), (198, 150227), (231, 128766), (242, 122913), (363, 81942), (462, 64383), (693, 42922), (726, 40971), (847, 35118), (1089, 27314), (1386, 21461), (1694, 17559), (1951, 15246), (2178, 13657), (2541, 11706), (3902, 7623), (5082, 5853)]