19644108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 51301824

約数和(自身を除く): 31657716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 121, 132, 163, 166, 242, 249, 326, 332, 363, 484, 489, 498, 652, 726, 913, 978, 996, 1452, 1793, 1826, 1956, 2739, 3586, 3652, 5379, 5478, 7172, 10043, 10758, 10956, 13529, 19723, 20086, 21516, 27058, 30129, 39446, 40172, 40587, 54116, 59169, 60258, 78892, 81174, 118338, 120516, 148819, 162348, 236676, 297638, 446457, 595276, 892914, 1637009, 1785828, 3274018, 4911027, 6548036, 9822054, 19644108]

約数ペア:

[(1, 19644108), (2, 9822054), (3, 6548036), (4, 4911027), (6, 3274018), (11, 1785828), (12, 1637009), (22, 892914), (33, 595276), (44, 446457), (66, 297638), (83, 236676), (121, 162348), (132, 148819), (163, 120516), (166, 118338), (242, 81174), (249, 78892), (326, 60258), (332, 59169), (363, 54116), (484, 40587), (489, 40172), (498, 39446), (652, 30129), (726, 27058), (913, 21516), (978, 20086), (996, 19723), (1452, 13529), (1793, 10956), (1826, 10758), (1956, 10043), (2739, 7172), (3586, 5478), (3652, 5379)]