19539324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4595

約数の個数: 72

約数和(自身を含む): 59780448

約数和(自身を除く): 40241124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 4561, 9122, 13683, 18244, 27366, 31927, 41049, 54732, 63854, 77537, 82098, 95781, 127708, 155074, 164196, 191562, 232611, 287343, 310148, 383124, 465222, 542759, 574686, 697833, 930444, 1085518, 1149372, 1395666, 1628277, 2171036, 2791332, 3256554, 4884831, 6513108, 9769662, 19539324]

約数ペア:

[(1, 19539324), (2, 9769662), (3, 6513108), (4, 4884831), (6, 3256554), (7, 2791332), (9, 2171036), (12, 1628277), (14, 1395666), (17, 1149372), (18, 1085518), (21, 930444), (28, 697833), (34, 574686), (36, 542759), (42, 465222), (51, 383124), (63, 310148), (68, 287343), (84, 232611), (102, 191562), (119, 164196), (126, 155074), (153, 127708), (204, 95781), (238, 82098), (252, 77537), (306, 63854), (357, 54732), (476, 41049), (612, 31927), (714, 27366), (1071, 18244), (1428, 13683), (2142, 9122), (4284, 4561)]