19190178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 52116480

約数和(自身を除く): 32926302

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 289, 306, 357, 434, 527, 558, 578, 651, 714, 867, 1054, 1071, 1302, 1581, 1734, 1953, 2023, 2142, 2601, 3162, 3689, 3906, 4046, 4743, 4913, 5202, 6069, 7378, 8959, 9486, 9826, 11067, 12138, 14739, 17918, 18207, 22134, 26877, 29478, 33201, 34391, 36414, 44217, 53754, 62713, 66402, 68782, 80631, 88434, 103173, 125426, 152303, 161262, 188139, 206346, 304606, 309519, 376278, 456909, 564417, 619038, 913818, 1066121, 1128834, 1370727, 2132242, 2741454, 3198363, 6396726, 9595089, 19190178]

約数ペア:

[(1, 19190178), (2, 9595089), (3, 6396726), (6, 3198363), (7, 2741454), (9, 2132242), (14, 1370727), (17, 1128834), (18, 1066121), (21, 913818), (31, 619038), (34, 564417), (42, 456909), (51, 376278), (62, 309519), (63, 304606), (93, 206346), (102, 188139), (119, 161262), (126, 152303), (153, 125426), (186, 103173), (217, 88434), (238, 80631), (279, 68782), (289, 66402), (306, 62713), (357, 53754), (434, 44217), (527, 36414), (558, 34391), (578, 33201), (651, 29478), (714, 26877), (867, 22134), (1054, 18207), (1071, 17918), (1302, 14739), (1581, 12138), (1734, 11067), (1953, 9826), (2023, 9486), (2142, 8959), (2601, 7378), (3162, 6069), (3689, 5202), (3906, 4913), (4046, 4743)]