29489148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 83531448

約数和(自身を除く): 54042300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 131, 148, 156, 169, 222, 234, 262, 333, 338, 393, 444, 468, 481, 507, 524, 666, 676, 786, 962, 1014, 1179, 1332, 1443, 1521, 1572, 1703, 1924, 2028, 2358, 2886, 3042, 3406, 4329, 4716, 4847, 5109, 5772, 6084, 6253, 6812, 8658, 9694, 10218, 12506, 14541, 15327, 17316, 18759, 19388, 20436, 22139, 25012, 29082, 30654, 37518, 43623, 44278, 56277, 58164, 61308, 63011, 66417, 75036, 87246, 88556, 112554, 126022, 132834, 174492, 189033, 199251, 225108, 252044, 265668, 378066, 398502, 567099, 756132, 797004, 819143, 1134198, 1638286, 2268396, 2457429, 3276572, 4914858, 7372287, 9829716, 14744574, 29489148]

約数ペア:

[(1, 29489148), (2, 14744574), (3, 9829716), (4, 7372287), (6, 4914858), (9, 3276572), (12, 2457429), (13, 2268396), (18, 1638286), (26, 1134198), (36, 819143), (37, 797004), (39, 756132), (52, 567099), (74, 398502), (78, 378066), (111, 265668), (117, 252044), (131, 225108), (148, 199251), (156, 189033), (169, 174492), (222, 132834), (234, 126022), (262, 112554), (333, 88556), (338, 87246), (393, 75036), (444, 66417), (468, 63011), (481, 61308), (507, 58164), (524, 56277), (666, 44278), (676, 43623), (786, 37518), (962, 30654), (1014, 29082), (1179, 25012), (1332, 22139), (1443, 20436), (1521, 19388), (1572, 18759), (1703, 17316), (1924, 15327), (2028, 14541), (2358, 12506), (2886, 10218), (3042, 9694), (3406, 8658), (4329, 6812), (4716, 6253), (4847, 6084), (5109, 5772)]