27298908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 108

約数和(自身を含む): 85529808

約数和(自身を除く): 58230900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 641, 676, 819, 1014, 1092, 1183, 1282, 1521, 1638, 1923, 2028, 2366, 2564, 3042, 3276, 3549, 3846, 4487, 4732, 5769, 6084, 7098, 7692, 8333, 8974, 10647, 11538, 13461, 14196, 16666, 17948, 21294, 23076, 24999, 26922, 33332, 40383, 42588, 49998, 53844, 58331, 74997, 80766, 99996, 108329, 116662, 149994, 161532, 174993, 216658, 233324, 299988, 324987, 349986, 433316, 524979, 649974, 699972, 758303, 974961, 1049958, 1299948, 1516606, 1949922, 2099916, 2274909, 3033212, 3899844, 4549818, 6824727, 9099636, 13649454, 27298908]

約数ペア:

[(1, 27298908), (2, 13649454), (3, 9099636), (4, 6824727), (6, 4549818), (7, 3899844), (9, 3033212), (12, 2274909), (13, 2099916), (14, 1949922), (18, 1516606), (21, 1299948), (26, 1049958), (28, 974961), (36, 758303), (39, 699972), (42, 649974), (52, 524979), (63, 433316), (78, 349986), (84, 324987), (91, 299988), (117, 233324), (126, 216658), (156, 174993), (169, 161532), (182, 149994), (234, 116662), (252, 108329), (273, 99996), (338, 80766), (364, 74997), (468, 58331), (507, 53844), (546, 49998), (641, 42588), (676, 40383), (819, 33332), (1014, 26922), (1092, 24999), (1183, 23076), (1282, 21294), (1521, 17948), (1638, 16666), (1923, 14196), (2028, 13461), (2366, 11538), (2564, 10647), (3042, 8974), (3276, 8333), (3549, 7692), (3846, 7098), (4487, 6084), (4732, 5769)]