2123163042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4645

約数の個数: 144

約数和(自身を含む): 5848407936

約数和(自身を除く): 3725244894

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 121, 143, 147, 154, 182, 231, 242, 273, 286, 294, 363, 429, 462, 539, 546, 637, 726, 847, 858, 1001, 1078, 1274, 1573, 1617, 1694, 1911, 2002, 2541, 3003, 3146, 3234, 3822, 4591, 4719, 5082, 5929, 6006, 7007, 9182, 9438, 11011, 11858, 13773, 14014, 17787, 21021, 22022, 27546, 32137, 33033, 35574, 42042, 50501, 59683, 64274, 66066, 77077, 96411, 101002, 119366, 151503, 154154, 179049, 192822, 224959, 231231, 303006, 353507, 358098, 417781, 449918, 462462, 555511, 656513, 674877, 707014, 835562, 1060521, 1111022, 1253343, 1313026, 1349754, 1666533, 1969539, 2121042, 2474549, 2506686, 2924467, 3333066, 3888577, 3939078, 4595591, 4949098, 5848934, 7221643, 7423647, 7777154, 8773401, 9191182, 11665731, 13786773, 14443286, 14847294, 17546802, 21664929, 23331462, 27220039, 27573546, 32169137, 43329858, 50551501, 54440078, 64338274, 81660117, 96507411, 101103002, 151654503, 163320234, 193014822, 303309006, 353860507, 707721014, 1061581521, 2123163042]

約数ペア:

[(1, 2123163042), (2, 1061581521), (3, 707721014), (6, 353860507), (7, 303309006), (11, 193014822), (13, 163320234), (14, 151654503), (21, 101103002), (22, 96507411), (26, 81660117), (33, 64338274), (39, 54440078), (42, 50551501), (49, 43329858), (66, 32169137), (77, 27573546), (78, 27220039), (91, 23331462), (98, 21664929), (121, 17546802), (143, 14847294), (147, 14443286), (154, 13786773), (182, 11665731), (231, 9191182), (242, 8773401), (273, 7777154), (286, 7423647), (294, 7221643), (363, 5848934), (429, 4949098), (462, 4595591), (539, 3939078), (546, 3888577), (637, 3333066), (726, 2924467), (847, 2506686), (858, 2474549), (1001, 2121042), (1078, 1969539), (1274, 1666533), (1573, 1349754), (1617, 1313026), (1694, 1253343), (1911, 1111022), (2002, 1060521), (2541, 835562), (3003, 707014), (3146, 674877), (3234, 656513), (3822, 555511), (4591, 462462), (4719, 449918), (5082, 417781), (5929, 358098), (6006, 353507), (7007, 303006), (9182, 231231), (9438, 224959), (11011, 192822), (11858, 179049), (13773, 154154), (14014, 151503), (17787, 119366), (21021, 101002), (22022, 96411), (27546, 77077), (32137, 66066), (33033, 64274), (35574, 59683), (42042, 50501)]