4691358

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 12324312

約数和(自身を除く): 7632954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 197, 243, 294, 378, 394, 441, 486, 567, 591, 882, 1134, 1182, 1323, 1379, 1701, 1773, 2646, 2758, 3402, 3546, 3969, 4137, 5319, 7938, 8274, 9653, 10638, 11907, 12411, 15957, 19306, 23814, 24822, 28959, 31914, 37233, 47871, 57918, 74466, 86877, 95742, 111699, 173754, 223398, 260631, 335097, 521262, 670194, 781893, 1563786, 2345679, 4691358]

約数ペア:

[(1, 4691358), (2, 2345679), (3, 1563786), (6, 781893), (7, 670194), (9, 521262), (14, 335097), (18, 260631), (21, 223398), (27, 173754), (42, 111699), (49, 95742), (54, 86877), (63, 74466), (81, 57918), (98, 47871), (126, 37233), (147, 31914), (162, 28959), (189, 24822), (197, 23814), (243, 19306), (294, 15957), (378, 12411), (394, 11907), (441, 10638), (486, 9653), (567, 8274), (591, 7938), (882, 5319), (1134, 4137), (1182, 3969), (1323, 3546), (1379, 3402), (1701, 2758), (1773, 2646)]