29213388

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 76776336

約数和(自身を除く): 47562948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 251, 318, 366, 477, 502, 549, 636, 732, 753, 954, 1004, 1098, 1506, 1908, 2196, 2259, 3012, 3233, 4518, 6466, 9036, 9699, 12932, 13303, 15311, 19398, 26606, 29097, 30622, 38796, 39909, 45933, 53212, 58194, 61244, 79818, 91866, 116388, 119727, 137799, 159636, 183732, 239454, 275598, 478908, 551196, 811483, 1622966, 2434449, 3245932, 4868898, 7303347, 9737796, 14606694, 29213388]

約数ペア:

[(1, 29213388), (2, 14606694), (3, 9737796), (4, 7303347), (6, 4868898), (9, 3245932), (12, 2434449), (18, 1622966), (36, 811483), (53, 551196), (61, 478908), (106, 275598), (122, 239454), (159, 183732), (183, 159636), (212, 137799), (244, 119727), (251, 116388), (318, 91866), (366, 79818), (477, 61244), (502, 58194), (549, 53212), (636, 45933), (732, 39909), (753, 38796), (954, 30622), (1004, 29097), (1098, 26606), (1506, 19398), (1908, 15311), (2196, 13303), (2259, 12932), (3012, 9699), (3233, 9036), (4518, 6466)]