17938487184

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{20443}}^1$

素因数の和:20736

約数の個数: 80

約数和(自身を含む): 47060779584

約数和(自身を除く): 29122292400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 181, 202, 303, 362, 404, 543, 606, 724, 808, 1086, 1212, 1448, 1616, 2172, 2424, 2896, 4344, 4848, 8688, 18281, 20443, 36562, 40886, 54843, 61329, 73124, 81772, 109686, 122658, 146248, 163544, 219372, 245316, 292496, 327088, 438744, 490632, 877488, 981264, 2064743, 3700183, 4129486, 6194229, 7400366, 8258972, 11100549, 12388458, 14800732, 16517944, 22201098, 24776916, 29601464, 33035888, 44402196, 49553832, 59202928, 88804392, 99107664, 177608784, 373718483, 747436966, 1121155449, 1494873932, 2242310898, 2989747864, 4484621796, 5979495728, 8969243592, 17938487184]

約数ペア:

[(1, 17938487184), (2, 8969243592), (3, 5979495728), (4, 4484621796), (6, 2989747864), (8, 2242310898), (12, 1494873932), (16, 1121155449), (24, 747436966), (48, 373718483), (101, 177608784), (181, 99107664), (202, 88804392), (303, 59202928), (362, 49553832), (404, 44402196), (543, 33035888), (606, 29601464), (724, 24776916), (808, 22201098), (1086, 16517944), (1212, 14800732), (1448, 12388458), (1616, 11100549), (2172, 8258972), (2424, 7400366), (2896, 6194229), (4344, 4129486), (4848, 3700183), (8688, 2064743), (18281, 981264), (20443, 877488), (36562, 490632), (40886, 438744), (54843, 327088), (61329, 292496), (73124, 245316), (81772, 219372), (109686, 163544), (122658, 146248)]