19299546

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 112

約数和(自身を含む): 52044288

約数和(自身を除く): 32744742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 81, 93, 122, 126, 162, 183, 186, 189, 217, 243, 279, 366, 378, 427, 434, 486, 549, 558, 567, 651, 729, 837, 854, 1098, 1134, 1281, 1302, 1458, 1647, 1674, 1701, 1891, 1953, 2511, 2562, 3294, 3402, 3782, 3843, 3906, 4941, 5022, 5103, 5673, 5859, 7533, 7686, 9882, 10206, 11346, 11529, 11718, 13237, 14823, 15066, 17019, 17577, 22599, 23058, 26474, 29646, 34038, 34587, 35154, 39711, 44469, 45198, 51057, 52731, 69174, 79422, 88938, 102114, 103761, 105462, 119133, 153171, 158193, 207522, 238266, 306342, 311283, 316386, 357399, 459513, 622566, 714798, 919026, 1072197, 1378539, 2144394, 2757078, 3216591, 6433182, 9649773, 19299546]

約数ペア:

[(1, 19299546), (2, 9649773), (3, 6433182), (6, 3216591), (7, 2757078), (9, 2144394), (14, 1378539), (18, 1072197), (21, 919026), (27, 714798), (31, 622566), (42, 459513), (54, 357399), (61, 316386), (62, 311283), (63, 306342), (81, 238266), (93, 207522), (122, 158193), (126, 153171), (162, 119133), (183, 105462), (186, 103761), (189, 102114), (217, 88938), (243, 79422), (279, 69174), (366, 52731), (378, 51057), (427, 45198), (434, 44469), (486, 39711), (549, 35154), (558, 34587), (567, 34038), (651, 29646), (729, 26474), (837, 23058), (854, 22599), (1098, 17577), (1134, 17019), (1281, 15066), (1302, 14823), (1458, 13237), (1647, 11718), (1674, 11529), (1701, 11346), (1891, 10206), (1953, 9882), (2511, 7686), (2562, 7533), (3294, 5859), (3402, 5673), (3782, 5103), (3843, 5022), (3906, 4941)]